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A kind of inorganic mineral water treatment agent and preparation method thereof

A water treatment agent and inorganic mineral technology, applied in the direction of adsorption water/sewage treatment, chemical instruments and methods, and other chemical processes, can solve the problems of high production cost, low adsorption capacity, complex process, etc., and achieve low cost and easy The effect of simple recovery and preparation process

Active Publication Date: 2015-11-18
山丹县东盛净水剂厂
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0010] Aiming at the problems of the existing inorganic water treatment agents such as low adsorption capacity, low adsorption force, environmental pollution, high production cost and complicated process, the present invention provides a fibrous porous inorganic mineral water treatment agent mainly composed of natural zeolite and natural fiber. agent

Method used

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  • A kind of inorganic mineral water treatment agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 1) Mix and crush 10KG faujasite and 5KG red volcanic stone to a particle size of 40 μm, soak in ethylenediaminetetraacetic acid for 3 hours, wash with hydrochloric acid with a concentration of 6M / L, heat and reflux for 8 hours, and then wash with distilled water. Dry at 150°C for 24 hours, and irradiate with infrared light with a wavelength of 750nm for 6 hours, which is conducive to the formation of pores;

[0031] 2) Fully micronize 2KG dry straw, pass through a molecular sieve of 2000 mesh, and the length of the fiber strip is 30 μm;

[0032] 3) Mix the material obtained in 1) and 2) uniformly under a vacuum condition of 2.5MPa, and calcinate in a muffle furnace at 800°C for 5 hours, so that a fibrous porous structure is formed in the material obtained in 1), and a fibrous porous zeolite matrix is ​​formed;

[0033] 4) Add the substance in 3) into deionized water whose volume is 1.5 times the total volume of the substance in step 3), and then add 0.75KGFeSO 4 , stir...

Embodiment 2

[0037] 1) Mix and crush 5KG chabazite and 2.5KG red volcanic stone to a particle size of 40 μm, soak in ethylenediaminetetraacetic acid for 3 hours, wash with hydrochloric acid with a concentration of 6M / L, heat and reflux for 8 hours, and then wash with distilled water. Dry at 150°C for 24 hours, and irradiate with infrared light with a wavelength of 750nm for 6 hours, which is conducive to the formation of pores;

[0038] 2) 2KG dry sugarcane stems are fully micronized, passed through a 2000 mesh molecular sieve, and the length of the fiber strips is 35 μm;

[0039] 3) Mix the material obtained in 1) and 2) uniformly under a vacuum condition of 2.5MPa, and calcinate in a muffle furnace at 800°C for 5 hours, so that a fibrous porous structure is formed in the material obtained in 1), and a fibrous porous zeolite matrix is ​​formed;

[0040] 4) Add the substance in 3) into deionized water whose volume is 0.9 times the total volume of the substance in step 3), and then add 0.45...

Embodiment 3

[0044] 1) Mix and crush 6KG sodium zeolite and 3KG red volcanic stone to a particle size of 40 μm, soak in ethylenediaminetetraacetic acid for 3 hours, wash with hydrochloric acid with a concentration of 6M / L, heat and reflux for 8 hours, and then wash with distilled water. Dry at ℃ for 24 hours, and irradiate with infrared light with a wavelength of 750nm for 6 hours, which is conducive to the formation of pores;

[0045] 2) 2KG dry sugarcane stems are fully micronized, passed through a 2000 mesh molecular sieve, and the length of the fiber strips is 35 μm;

[0046] 3) Mix the material obtained in 1) and 2) uniformly under a vacuum condition of 2.5MPa, and calcinate in a muffle furnace at 800°C for 5 hours, so that a fibrous porous structure is formed in the material obtained in 1), and a fibrous porous zeolite matrix is ​​formed;

[0047] 4) Add the substance in 3) into deionized water whose volume is 0.8 times the total volume of the substance in step 3), and then add 1.8KG...

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Abstract

The invention belongs to the field of inorganic water treatment agents, and in particular relates to an inorganic mineral water treatment agent and a preparation method thereof. The water treatment agent is prepared from 50-60 parts of natural zeolite, 25-30 parts of red vesuvianite, 8-15 parts of natural fibers, 3-4 parts of ferrite and 1-2 parts of H2O2 water solution with the mass concentration of 35%; the preparation method comprises the following steps: mixing the natural zeolite with the vesuvianite, performing treatment of crushing, washing with acid, radiation in infrared light and the like, further mixing the natural fibers with a mixture of the zeolite and the vesuvianite in vacuum, adding a soluble ferrite solution, later adding the H2O2 water solution, stirring, drying, calcining at high temperature, cooling and drying, thereby obtaining the inorganic water treatment agent. The water treatment agent is relatively large in adsorption space and adsorption capacity, and can solve the problems that a conventional water treatment agent is poor in effect in treating sewage with complex components, can pollute the environment and the like. The water treatment agent provided by the invention is easy to regenerate, is free of secondary pollution, and can be widely applied to purification treatment on the sewage.

Description

technical field [0001] The invention relates to the field of water treatment agents, in particular to an inorganic mineral water treatment agent with natural zeolite and natural fibers as main raw materials and a preparation method thereof. Background technique [0002] Water treatment agents are chemical agents that must be used in the process of industrial water, domestic water, and wastewater treatment. The use of these chemicals makes the water meet certain quality requirements. Its main function is to control the formation of scale and sludge, reduce foam, reduce corrosion of materials in contact with water, remove suspended solids and toxic substances in water, deodorize, decolorize, soften, stabilize water quality and desalinate seawater, etc. The material basis for the development of the water treatment industry itself is also taken from the environment. Many of its products do not meet the requirements of environmental protection, such as toxic, high phosphorus, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/24B01J20/30C02F1/28
Inventor 陈庆李紫薇
Owner 山丹县东盛净水剂厂
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