215results about How to "Strong metabolism" patented technology

The invention relates to a seedling growing method of apocarya and belongs to the technical field of fruit trees and forest cultivation. The method includes the steps of sprouting breeding, grafting and post-grafting management. By means of the method, a large amount of scions are obtained each year and are grafted on the stock and the seedling with strong affinity in due time, so that stock grafting survival rate of the apocarya is improved. Grafted seedling preserving rate after large-amount grafting is over 90%. Further, the method achieves tree body stuntedness, shortens the juvenile phase and enables tree bodies to fruit earlier in the fourth year after grafting. The fruiting time is 6-8 years earlier than before. Simultaneously, the method provides a growing method for apocarya stock grafting seedlings and with strong operability for batch and variety seedling growing of the apocarya and greatly increases economical value of the apocarya.

The invention provides a complex bacterium for bean pulp fermentation. The complex bacterium is composed of bacillus subtilis, bacillus coagulans, aspergillus niger, aspergillus oryzae, lactobacillus plantarum and saccharomyces cerevisiae. The complex bacterium provided by the invention is obtained through repeated scientific experiment and reasonable combination based on physiological metabolism feature of the microorganism, the complex bacterium is vigorous in growth metabolism, is capable of secreting a plurality of enzymes, acids and other metabolites, and is capable of efficiently decomposing macromolecule protein, anti-nutritional factors and sensitization factors in the bean pulp, obviously increasing content of soluble protein, small peptide, organic acid, protease and vitamin and the number of probiotics and antibacterial peptide, improving the digestion utilization rate, inhibiting the growth of pathogenic bacteria and reducing the use of antibiotic; and meanwhile, the complex bacterium has acid fragrance of fermentation and is good in food attractant effect. The bacteria strains forming the complex bacterium are included in a feed additive variety catalogue (2013) issued by the department of agriculture, the complex bacterium is safe and reliable, and can be directly used for the industrial production for the bean pulp fermentation.

The invention provides a compound microbial agent for urban sewage treatment. The compound microbial agent comprises a compound thallus which is compounded by bacillus subtilis, bacillus licheniformis, lactobacillus plantarum, hansenula polymorpha and saccharomyces cerevisiae. The compound microbial agent provided by the invention can be used for reasonably combining various strains capable of forming a dominant bacterial community, has a good degrading effect to macromolecules and degradation-resistant organic matters by being added into a sewage treatment system in a certain proportion, and can be used for effectively improving the biodegradability of sewage, reducing CODcr and BOD5 of urban sewage with poor biodegradability and purifying the water quality.

The invention belongs to the technical field of environmental protection science and engineering, and in particular relates to a biological aerated filter for sewage treatment and a process. The biological aerated filter adopts a mode of two-stage series connection; a filter plate is arranged in the biological aerated filter; support layers are arranged on the filter plate; a first stage positioned above the support layers is provided with fillings; a second stage positioned above the support layers is provided with the fillings; an air pipe is arranged between the filter plate and the supportlayers; the upper part between the two stages of the biological aerated filter is provided with a water pore; the bottoms of the two stages of the biological aerated filter are provided with perforation spoil disposal pipes; a water inlet pipe is arranged at the lower part of the filter plate through the first-stage biological aerated filter; a back flush water inlet pipe and an outlet pipe are arranged at the lower part of the filter plate through the second-stage biological aerated filter, and a back flush outlet pipe is arranged at the upper part of the filter plate. The biological aeratedfilter has the process technology for sewage treatment with less land occupation, investment saving, low operating cost, high efficiency and convenient operation and management, and can be widely applied to the sewage treatment.

The invention discloses a method for increasing the oil recovery ratio by utilizing symbiotic reproduction and complex metabolism and a microbial preparation, the CR-CM principle is mainly utilized for periodically injecting exogenous oil production microbes, an activating agent and air into a target oil layer, and an endogenous and exogenous oil production microbial new system (CR) is established in the oil layer by greatly activating endogenous oil production microbes. All the oil production microbes in the CR system are mutually linked through a biological chain through the technical control, and the complex metabolism (CM) which is conductive to oil production is further produced, thereby realizing the purposes of increasing the oil and increasing the recovery ratio under the dual-function of the oil production microbes and complex metabolites thereof. The method can not only increase the oil production, but also improve the oil reservoir conditions, increase the final recovery ratio by more than 4% and prolong the exploitation time by 3-5 years. For an oil field with high viscosity and high wax content, the method can reduce the viscosity of thick oil by more than 24%, reducea freezing point by 5-10 DEG C, increase the final recovery ratio by more than 5% and prolong the exploitation time by more than 5 years.

The invention relates to a staged membrane bioreactor device, for treating sewage or micro-polluted source water, with a water container, pertaining to the environmental protection technology field. The device consists of a half-reaction zone, an anaerobic reaction zone, an aeration reaction zone and a pure water zone. The half-reaction is communicated with the bottom of the aeration zone, the bottom of the half-reaction is provided with an empty valve, one side of the half-reaction zone has a water inlet pump, the inside of the half-reaction has an internal ring filled with stuff, and the top of the half-reaction is provided with a stirrer, and the effluent of the half-reaction automatically flows into the anaerobic reaction zone. The top of the anaerobic reaction zone is provided with a stirrer, the bottom thereof is provided with a sludge empty valve, and a sludge empty device is shaped like a horn mouth and positioned in the anaerobic reaction zone, and the top of the anaerobic reaction zone is provided with a drug feeding mouth. The bottom of the aeration reaction zone has an internal return pump, the lower part of the aeration reaction zone is provided with an aeration pipe with an air inlet positioned at one side of the aeration reaction zone, and a fan is connected to the aeration pipe through the air inlet; the top of the aeration reaction zone is provided with an overflow pipe, the bottom of the aeration reaction zone is provided with an empty valve, while the middle is provided with a membrane component. The pure water zone is divided into two units, and the inside of each unit is provided with an effluent valve. The invention has the advantages of good effluent quality, multi purposes, small land occupancy, flexible and convenient using method, and is applied to the treatment of domestic sewage and micro-polluted source water, and can widen and facilitate the application of membrane bioreactor water treatment and water resource reutilization technique.

The invention provides a high-protein microbiological feed and a preparation method of the high-protein microbiological feed. Dross is one of products produced in the process of floating and clarifying the mixed juice during sugar preparing by the sugarcane, and is rich in various organic non-sugar components; the dross is always considered as impurities and mixed in the mud juice by a sugar plant, and finally becomes lime sludge to cause waste. The preparation method provided by the invention comprises the following steps of taking the dross in the crane sugar plant as the raw material, and taking a non-protein nitrogen source, phosphate and magnesium salt and the like as the auxiliary materials; mixing the raw material and the auxiliary materials; sterilizing; adding beneficial zymocyte preparation; and fermenting at the aerobic condition so as to obtain the high-protein microbiological feed. By adopting the preparation method provided by the invention, the problems that a large quantity of dross is in the crane sugar plant and is adhered and hardly processed, and the loss of the sugar is serious can be solved well; and the current situation that the protein feed resources are in a shortage can be relieved. According to the preparation method, the cost is low, the period is short, the production technology is simple, the limitation from the field and equipment is less, and the quality and the yield of the high-protein microbiological feed are high, and the preparation method plays an important role in popularization and application of the mixed juice floating and clarifying technology in sugar plants.

The invention discloses a solar-energy semi-conductor temperature-control no-water live-keeping fresh water fish transmission device and method, comprising a fish housing system, a temperature control system, a water in and out system, a water and air circulation system. The live fishes are in dormancy state in the transmission box and transmitted in no-water state at constant temperature, after arriving at a destination, the live fishes in water gradually awake, thus the no-water live-keeping transmission of the live fishes can be realized. During the no-water live-keeping transmission of the live fishes, the semiconductor refrigeration slice is used to cool, and a solar battery and an accumulator are used to provide electric energy. The fresh water fish transmission device and method can increase survival rate of live fishes transmission and transmission stationarity and safety.

This invention belongs to environment protection technique field, which concretely relates to a multifunction nitrification anti-nitrification integrated self-generation dynamic state membrane bioreactor. This reactor is cartridge structure, which is made up of half aerating reacting region, aerating reacting region, and fore treatment reacting region from top to inferior surface. Fore treatment reacting region loads bulking agent. It can change reaction style (anaerobic or aerobic) with different water quality; self-generation dynamic state membrane components are in half aerating reacting region; recirculation of recirculation equipment is no apposition dynamia recirculation, and depends on filament band dynamia generated by weight and inletting water pump. This invention overcomes known membrane components of membrane bioreactor is of high cost, not easy to clean membrane pollution, high energy expenditure of recirculating pump and aerating. It has advantages of good water quality, multifunction, using little ground, convenient to use. It is suitable for processing industrial sewage and domestic sewage.

Disclosed is a femented beverage with black tea bacterium as the bacterial and its brewing process, which employs by-product of red date or jujube fabrication as the raw material, and utilizes saccharomycete, Acetobacter xylinum and plant lactic acid bacillus as the bacterial through the procedures of first stage culturing, second stage culturing, fermentation, centrifugation and germ-free filtration.

The invention discloses a grafting method taking masson pine tissue culture seedlings as stocks. The grafting method comprises processes of stock cultivation, scion preparation, seedling grafting and post-grafting management and protection; by taking the masson pine tissue culture seedlings cultivated for 4 to 6 months as the stocks and collecting bud sticks germinating on stock plants as scions, grafting is performed by adopting a split grafting method in December to January or in March to April; grafted seedlings are cultivated under the conditions of suitable light and humidity, and water and fertilizer management and pest control are performed by a conventional method. According to the grafting method disclosed by the invention, the masson pine tissue culture seedlings with developed roots, vigorous metabolism and rapid growth are cultivated through a tissue culture technological means to serve as the stocks, therefore not only can the seedling period of the stocks be shortened and the grafting survival percentage be increased but also the genetic gain of an excellent variety is ensured; adverse effects brought by the fact that heterogeneous-stock grafting is performed by taking slash pines as the stocks widely in masson pine grafting in production at present are effectively avoided, and the working effect of masson pine tissue culture stocks is greatly promoted; the grafting method has a broad application prospect, and has better economic benefit, social benefit and ecological benefit.

The invention discloses a sponge micro-needle containing anti-aging composition capable of activating cells. The main component of the anti-aging composition is sponge micro-needles. The auxiliary components of the anti-aging composition are crithmum maritimum dry cells, sodium hyaluronate microspheres, and palmitoyl tripeptide. The anti-aging composition comprises the following components in percentage by weight: 0.2 to 0.5% of sponge micro-needle, 0.1 to 0.5% of crithmum maritimum dry cells, 0.5 to 3.0% of sodium hyaluronate microspheres, 0.5 to 4.0% of palmitoyl tripeptide, and the balance being common matrix for cosmetic external dosage forms and / or deionized water. The anti-aging composition is characterized in that sponge micro-needles are the main raw material, the anti-aging composition can penetrate into each layer of skin epidermis to promote cell regeneration through the sponge micro-needles, moreover, the sponge micro-needles can promote the absorption of other auxiliary active components, and the components are reasonably compounded to generate a synergetic effect to prevent the aging of skin.

The invention relates to multifunctional compound microecological preparation nano-selenium-recombination expression VIP (vasoactive intestinal peptide)-lactococcus lactis and a preparation method. Toxic sodium selenite can be converted into non-toxic red simple-substance nano-selenium, and synthesized nano-selenium is enriched in lactococcus lactis NZ9000 in cells. The invention also discloses amethod for preparing a multifunctional compound microecological preparation SENPs-rVIP-L.lactis NZ9000 based on lactococcus lactis NZ9000. The problems that existing selenium supplementing additives have high toxicity action and low bioavailability and easily cause environment pollution, existing production technical procedures are complicated, the cycle is long and the production cost is high andthe problems about remaining of antibiotics, drug resistance and the like are solved.

The invention discloses an iron tailing far-infrared ceramic material and a preparation method thereof. The ceramic material is characterized by being prepared from the following components in percentage by weight: 35-75% of iron tailings, 1-9% of clay, 11-25% of silicon dioxide, 11-25% of calcium carbonate and 2-6% of aluminum oxide, wherein the sum of the percentage of the components is 100%; the iron tailing comprises the following main components: 30-35% of SiO2, 20-25% of Fe2O3, 10-15% of Al2O3, 10-15% of TiO2 and a small amount of CaO, Na2O and MgO, and the sum of percentage of the components is 100%; XRD shows that the main components of the ceramic material are anorthite, diopside and titanium sheet iron ore. According to the preparation method, the iron tailing, the clay, silicon dioxide, calcium carbonate and aluminum oxide are used as raw materials, and are subjected to ball-milling, screening, allocation, stirring, drying, mixing, dry pressing forming and sintering, thereby preparing the iron tailing far-infrared ceramic material.

The present invention discloses a laying duck feed for improving the color and quality of eggshell. The feed is made from corn, wheat middling, soybean meal, stone powder and compound premix feed. The compound premix feed includes 100-150 parts of prickly ash seeds, 100-160 parts of calcium hydrogen phosphate, 250-350 parts of stone powder, 40-70 parts of table salt, 20-40 parts of baking soda, 12-20 parts of choline, 30-40 parts of compound trace elements, 8-10 parts of compound vitamins, 1-3 parts of vitamin C, 25-30 parts of methionine, 200-300 parts of fishmeal, 1-3 parts of lactic acid bacteria, 20-30 parts of Chinese herbal medicines, 0.2-0.4 part of HyD, 2-5 parts of phytase, 2-4 parts of complex enzyme preparations and 0-100 parts of carriers. Using the feed to feed laying ducks can significantly enhance immunity of the laying ducks, can make the eggshell good in quality, low in breakage rate and bright in color, can make the laying ducks long in egg laying peak, and can significantly improve the breeding efficiency.

The invention discloses biologically fermented black purslane food and a preparation method thereof. The preparation method is realized by the following technical measures: first, immersing pretreated and dried purslane into a culturing fermentation liquid containing 3-6% by weight of mixed lactic acid bacteria per kg; slowly fermenting the purslane at 18-28 DEG C under a sealed condition for 10-12 days, and then fishing out the purslane; completely draining a bacteria liquid, and then placing the purslane in a stainless steel container at the temperature of 85-90 DEG C and the humidity below 65-70%; after the purslane is fermented for 7-9 days, taking out the purslane and placing the purslane in a shady and ventilated place for 5 days so as to obtain the biologically fermented black purslane food. The fermented purslane has the advantages of tender meat, easiness for chewing, good absorption after eating, aromatic, sweet and mellow taste, is suitable for the aged and people with bad teeth to eat and can be directly eaten; and different seasonings can be also added to the fermented purslane to obtain appetizers with different tastes.

The disclosed aerobic jet-loop compactreactor (JLCR) for organic sewage treatment comprises an inside-outside jacket jet pipe and a draft tube on bottom, blends all of the jet aeration, biological fluid bed and deep-well aeration, improves the material mixing and transfer, oxygenates the sewage repeatedly, has stable effect with cost less than two thirds of common technique, and has wide application.

The invention relates to instant fruit porridge, comprising the raw materials in parts by weight: 30-80 parts of refined grain, 10-50 parts of coarse cereals and 5-40 parts of fruits, wherein the refined grain comprises rice; and the coarse cereals are one or more of mung bean, corn, oat, millet and soybean. The invention also relates to a method for processing the instant fruit porridge. The instant fruit porridge provided by the invention is rich in nutrition, suitable for people having different constitutions to eat in different seasons, convenient and fast for eating and capable of meeting the requirements of people having fast pace of life. The method for processing the instant fruit porridge provided by the invention is simple to operate.

The invention discloses ferment liquid-state fertilizer. The ferment liquid-state fertilizer is prepared from the following components, in parts by weight: 60-120 parts of apple peel, 60-120 parts ofbanana peel, 60-120 parts of watermelon peel, 50-100 parts of citrus pomace, 50-100 parts of guava leaf, 80-120 parts of plant ash, 25-35 parts of cane sugar, 10-15 parts of medium element, 3-5 partsof microelement, 8-10 parts of polyvinyl alcohol, 8-10 parts of shell powder, 6-8 parts of pectin compound enzyme, 6-8 parts of enzyme microorganism and 3-5 parts of EM (effective microorganism) flora. The ferment liquid-state fertilizer can improve the soil environment, promotes soil microbial metabolism to be vigorous, adsorbs and degrades the soil elements, enhances crops to grow healthily andvigorously, improves the quality and yield of the crops, avoids using of chemical pesticides, and has the advantages of being environmentally friendly, healthy and low-cost planting.

The invention discloses a column-shaped denitrifying reactor through integrated nitrated and denitrificated biological film method in the environmental protective technique domain, which comprises the following parts: water collecting system, aerating reacting region, anaerobic region and sediment region, wherein the aerating reacting region is full of suspension fill with aerating pipe on the bottom; the gas inlet and water outlet are opened on the bottom; the gas inlet connects aerating pipe with top opening interconnecting hole; the peole-shaped mud baffle board is set in the sediment region with hole on the top, which connects one end of gas collecting pipe; the other end of gas collecting pipe pierces the water collecting system; the mud drainage valve lies on one side of sediment region under the mud baffle board; the bottom of water collecting system possesses overflow dam with water drainage pipe on one side; the sampling valve is set around aerating reacting region and sediment region.

The method for preparing soybean peptide liquid food utilizes Bacillus.Subtilis Natto capable of producing Natto kinase as yeast, and uses soybean pea-starch, soybean cakes, or soybean milk as the culture medium through the steps of fermenting, separating, and filling findings.

The invention belongs to the field of microbial preparations, and in particular relates to a composite microbial preparation for treating domestic sewage and a preparation method thereof. The composite microbial preparation for treating the domestic sewage comprises rhodopseudomonas palustris ACCC10649, saccharomyces cerevisiae ACCC20251, lactobacillus acidophilus ACCC11073, bacillus subtilis ACCC10619, pseudomonas nitroreducens ACCC04184, acinetobacter lwoffii ACCC01091 and candida tropicalis ACCC20004. According to the composite microbial preparation for treating the domestic sewage and the preparation method thereof, which are provided by the invention, organic matters in the sewage are converted into simple inorganic matters through decomposition of microorganisms, so that the sewage is treated effectively.

The invention belongs to the technical field of breeding of aquatic products, particularly relates to a liquid-oxygen oxygen-increasing high-density sturgeon culturing method, and aims to overcome the defects of difficulty in control on water temperature and water quality of a culture pond, low oxygen increasing efficiency of the culture pond and difficulty in realizing high-density culture of sturgeons of a sturgeon culturing method in the prior art. The method adopts a land culture pond; the culture pond comprises a culture zone and a temperature regulating zone; the temperature regulating zone is isolated form the culture zone by a fence; a coil is arranged in the temperature regulating zone; and cold or hot circulating water is filled into the coil to control water temperature of the culture pond. The culture pond selects water on the bottom layer of a drinking water source, wherein salinity of a water body is not more than 0.05%, N-NH3 is less than 0.5 mg / L, N-NO2 is less than 0.5 mg / L, TP is less than 50 mg / L, and pH is in the range of 6.0 to 6.8; burnt lime is adopted to disinfect the water body in the culture pond; dissolved oxygen in the water body reaches 5 mg / L in a liquid-oxygen oxygen increasing manner; the sturgeons are added to be cultured; in the culturing process, the dissolved oxygen in the water body is controlled in the range of 7 to 8 mg / L; in 0.5 hour before and after baits are supplied, the dissolved oxygen in the water body is controlled in the range of 9 to 10 mg / L; and in the sturgeon culturing process, the water body in the culture pond is replaced with a fresh water source.

The invention discloses a molecular resonance plate which can achieve resonance with the surrounding environment. The molecular resonance plate comprises tile type ceramic materials at a middle layer and negative charged ion generating materials coated around the tile type ceramic materials. The molecular resonance plate provided by the invention can activate the purified water, can release a large amount of negative ions, has the advantages of high temperature resistance, no toxicity, no harm and no radioactivity, and is beneficial to the human health.

The invention discloses a vortex water activation method and device. According to the invention, after flowing through a vortex generator, water or water and one or more beneficial substances do centripetal vortex motion and then are discharged, so that small-molecular-group activated water is formed. The vortex generator comprises a main container and a vortex tube; the cross section of the main container is circular; a tangential lateral feed hole is arranged on the circumference of the main container; the vortex tube is provided with a large upper end and a small lower end; the cross section of the vortex tube is circular; the diameter of the upper end of the vortex tube is as same as that of the bottom end of the main container and the upper end of the vortex tube is connected with the bottom end of the main container; the bottom end of the vortex tube is provided with a discharge hole; the vortex tube and the main container form a hopper-shaped structure. Water flows in the vortex tube in a special centripetal vortex manner and then interferes zero-point energy of vacuum to generate a centripetal vortex internal pressure energy field, original large molecular groups in the water are opened via the field, and then new stable small-molecular-group activated water is generated.

The invention discloses a material powder for activating negative ion energy in molecular resonance, comprising the following components in percentage by weight: 10-50 percent of carbon, 20-60 percent of ceramic, 5-25 percent of dolomite and 5-25 percent of calcium carbide. The components in the formula are stirred by a vacuum sand mixer into granules, then are placed in an anaerobic firing furnace and fired at the temperature of 1,100 to 1,250 DEG C for 8-12 hours to form a fixed shape. The material powder for activating negative ion energy in molecular resonance has various ecological health functions of activating and purifying water, dissolving out elements beneficial to the health, releasing negative ions and the like, and has the advantages of high temperature resistance, no toxicity, no harm and no radioactivity.

The invention provides a comprehensive-effect mask free of chemical addition and a preparation method thereof and relates to the field of cosmetics. The comprehensive-effect mask mainly aims at solving the problems that an existing mask is high in irritation to skin and contains heavy metals. The mask is prepared from peach gum, salvia miltiorrhiza, centella, purslane, liquorice, stephania tetrandra and Arxan Mountain mineral water. The preparation method includes the steps that salvia miltiorrhiza, centella, purslane, liquorice, stephania tetrandra and Arxan Mountain mineral water are placed in an ultrasonic extractor, water-extracted liquid medicine is obtained after extraction and filtration, smashed liquorice is obtained, the mixture is subjected to alcohol extraction, filtration and vacuum concentration through ethyl alcohol in the ultrasonic extractor, and semi-solid extract is obtained; peach gum cleaned ultrasonically is immersed in the water-extracted liquid medicine and fermented, the obtained mixture is fed into a reaction still to be completely hydrolyzed, and a thick traditional Chinese medicine extracting solution is obtained after filtration. The semi-solid extract and the thick traditional Chinese medicine extracting solution are mixed and stirred to be uniform. The comprehensive-effect mask has the advantages that no chemical matter is contained, and the mask is mild and free of irritation.

The invention discloses a process for producing butyric acid by using bagasse hydrolysate through clostridium tyrobutyricum fermentation. The process comprises the following steps of: inoculating clostridium tyrobutyricum into a seed medium to obtain first-grade seeds; inoculating the first-grade seeds into a seed medium to obtain second-grade seeds serving as fermentation parent seeds; and inoculating the fermentation parent seeds into a pre-fermentation tank, performing amplification culture, pumping a culture solution into a fibrous-bed bioreactor, maintaining circulation, and when free thallus concentration is reduced to 1.0-3.0g / L, changing the culture solution into a bagasse hydrolysate fermentation medium for batch fermentation, fed-batch fermentation or repeated-batch fermentationto obtain the butyric acid. The process is simple; the bagasse hydrolysate is taken as a carbon source, and the fibrous-bed bioreactor is used for immobilized fermentation; bagasse and other agricultural wastes can be recycled; the cost of producing the butyric acid by a fermentation method is reduced; the fermentation productivity and yield of the butyric acid are improved; meanwhile, repeated inoculation can be eliminated, continuous long-term stable operation is realized and the process is suitable for industrial scale-up.

The invention provides short-cut nitrifying bacteria pseudomonad and application thereof. The collection number of the short-cut nitrifying bacteria pseudomonad is CGMCC No.9412; the short-cut nitrifying bacteria pseudomonad can be used for removing ammonia nitrogen during sewage treatment particularly through the following steps of: inoculating a strain into an LB culture medium, and carrying out shaking culture at 30 DEG C till the bacterial concentration is O. D600=2.0; inoculating into high-ammonia nitrogen wastewater at an inoculation amount of 1%-5%, carrying out the shaking culture at 20-25 DEG C for 1-2 days, and keeping dissolved oxygen more than 2.5 mg / L; centrifuging to take a supernatant, measuring ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, total nitrogen and COD, wherein a result shows that the ammonia nitrogen removal effect is obvious, and certain total nitrogen and COD removal capacity is achieved. The short-cut nitrifying bacteria pseudomonad provided by the invention has very good application value in a sewage treatment project.

The invention discloses a method for photocatalysis of water by adopting a nanometer porous titanium oxide film. According to the method, clear water flows through a valve, a front filter, a flowmeter and an O-type split-flow ring to lead into a glass pipe cavity and then lead out of the O-type split-flow ring, and then the clear water flows through a rear filter and a mineral substance injector; and the inner wall of a glass pipe is provided with bamboo-shaped stabs which are criss-cross, a nanometer porous titanium oxide film is coated on the surfaces of the bamboo-shaped stabs, and an ultraviolet ray lamp tube is arranged in the middle of the stabs. The method for photocatalysis of water by adopting the nanometer porous titanium oxide film is utilized to prepare clean and oxygen-rich neutral activated water which has the advantages of strong seepage force, dissolving power and metabolism capability; and the method relates to self-cleaning of the glass pipe, and the glass pipe is semipermanent, the filter can be disassembled and washed, the filter can repeatedly be used, the mineral substance injector can supply and economy is excellent good.