Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of urban wastewater and biological enzymes, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve problems such as nervous system toxicity, achieve high treatment efficiency, low treatment cost, The effect of removing odor
Inactive Publication Date: 2013-06-05
XIAN REJE BIOLOGICAL TECH
View PDF0 Cites 6 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] In terms of safety of organic flocculants, although fully polymerized enamine flocculants themselves have no problems, their polymerized monomer, acrylamide, is highly toxic to the nervous system and can also cause bladder cancer
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
[0026] The urban wastewater biological enzyme treatment agent of the present invention can clean any kind of civil animal and plant wastes under the activation of other contained nutrients. Product optimized COD, BOD 5 , ammonia, nitrate, and cleaning agents, improve the biodegradability of sewage, make water easy to treat, thereby enhancing the effect of the purification system, reducing energy use costs, deriving more beneficial bacteria, reducing and inhibiting pathogenic bacteria And the formation of harmful bacteria, and can remove the odor. It can be used in the initial stage and maintenance stage of sewage treatment.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a bio-enzyme treating agent of municipal wastewater. The bio-enzyme treating agent of the municipal wastewater is characterized by comprising 10-16% of protease, 10-15% of cellulose, 10-14% of lipase, 6-10% of pectinase, 6-8% of bacillus, 6-8% of nitrifying bacteria, 0.5-1.5% of bamboo sap, 15-20% of diatomite and bentonite making up to 100%. The bio-enzyme treating agent is a biological agent which treats the municipal wastewater by means of the biological catalysis technology which has a biodegradable function, can greatly eliminate foul smell, enables liquid pollutants to be rapidly degraded, reduces the size of solid matters, rapidly purifies the pollutants, not only has a good treating effect, but also greatly reduces the operating cost of wastewater treatment, enables the water quality after purification to be more stable, treats pollution in an energy-saving and high-efficient mode, and has significant economic benefits and environmental benefits.
Description
technical field [0001] The invention belongs to the field of combination of biological technology and environmental technology, and in particular relates to a biological enzyme treatment agent for urban waste water. Background technique [0002] At present, the commonly used water treatment purifiers mainly include two categories: inorganic flocculants and organic polymer flocculants. Each chemical product is a highly targeted product, and it will fail when it encounters other complex chemical substrates; after using chemical products, there will always be chemical residues in the water body, which may bring side effects or new pollution; The use of chemical products can mask the odor, but it cannot change its origin or stop it from escaping. [0003] Aluminum-based flocculants usually use polyaluminum chloride, crystalline aluminum chloride, aluminum sulfate, aluminum hydroxide flakes, etc. to generate charged colloidal ions in water, which can absorb other colloidal ions ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more