Water purifying agent and preparation method thereof

A purification agent and water quality technology, which is applied in the field of waste water purification agent and its preparation, can solve the problems of weak anti-shock load capacity, difficult cultivation of microorganisms, labor-intensive and time-consuming handling, etc., to improve the ability of anti-shock load and promote the growth of microorganisms , Improve the effect of microbial activity

Inactive Publication Date: 2020-05-08
新疆凯旋致远生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The initial bacterial strains used in the biochemical system of sewage treatment plants are generally surplus sludge from municipal sewage plants or other sewage plants. The surplus sludge is not only used in large quantities, but also labor-intensive and time-consuming to transport, and the effect is poor;
[0004] (2) When encountering some difficult-to-treat and high-concentration wastewater, the biochemical system is difficult to start, and microorganisms are difficult to cultivate, especially for wastewater containing toxic and harmful components such as formaldehyde and phenol, microorganisms are not easy to survive;
[0005] (3) The biofilm method in the biochemical method is difficult to form a film at the beginning, and it takes a long time to form a film;
[0006] (4) Weak anti-shock load capacity is a common problem in biochemical sewage treatment. When the system crashes, it will take a long time to restore the processing capacity of the biochemical system

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1, a kind of water purifying agent, comprises the humic precursor complex that ferrite precursor and brown humic acid, fulvic acid, physiologically active substance and antibiotic substance are formed, and its manufacturing method is: the first step: with crushed Sawdust is used as raw material, adding fermentation aids with a weight of 1-5‰ of raw materials and ionized water diluted with 1000 times of water, so that the water content of raw materials reaches 50-80%, fully mixed for aerobic fermentation, raw materials are fermented for 3-5 days, and fermented When the temperature reaches 65-85°C, start to spray ionized water, stop spraying when the temperature is lower than 55-60°C, and then spray ionized water when the temperature reaches 65-85°C, and do this for 10 days. Humification begins; the second step: mix the sawdust that has begun to humify obtained in the first step with the crushed crop stalks, livestock and poultry manure, and adjust the water con...

Embodiment 2

[0027] Embodiment 2, in the water quality purifying agent described in embodiment 1: comprise the humic precursor complex body that ferrite precursor and brown humic acid, fulvic acid, physiologically active substance and antibiotic substance are formed, its manufacturing method is: the first Step 1: Take sawdust as raw material, add a fermentation aid with a weight of 1‰ of the raw material and ionized water diluted with 1000 times of water to make the water content of the raw material reach 50%, fully mix and carry out aerobic fermentation, and ferment the raw material for 3 days, and the fermented When the temperature reaches 65°C, start to spray ionized water, stop spraying when the temperature is lower than 55°C, and then spray ionized water when the temperature reaches 65°C, and continue for 10 days, and the humification of raw materials begins; the second Step 1: Mix the humified sawdust obtained in the first step with the crushed crop stalks and livestock manure, and ad...

Embodiment 3

[0028] Embodiment 3, in the water purifying agent described in embodiment 1 or 2: comprise the humic precursor complex body that ferrite precursor and brown humic acid, fulvic acid, physiologically active substance and antibiotic substance are formed, its manufacture method is : The first step: use wood chips as raw material, add fermentation aids with a weight of 5‰ of the raw material and ionized water diluted with 1000 times of water, make the water content of the raw material reach 80%, fully mix and carry out aerobic fermentation, and ferment the raw material for 5 days, When the fermentation temperature reaches 85°C, start to spray ionized water, stop spraying when the temperature is lower than 60°C, and then spray ionized water when the temperature reaches 85°C again, and do this for 10 days, and the humification of raw materials begins; The second step: Mix the humified sawdust obtained in the first step with the crushed crop straw and livestock manure, and adjust the w...

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PUM

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Abstract

The invention provides a water quality purifying agent. The water quality purifying agent comprises a humus precursor complex composed of a ferrihydrite precursor and brown humic acid, fulvic acid, aphysiologically active substance and an antibiotic substance. The growth of microorganisms can be promoted, the activity of the microorganisms can be improved, the problem that a biofilm process is difficult to start can be solved, and by using the water quality purifying agent, the start of an aerobic biochemical pool generally only needs 5-10 days; the impact load resistance of a biochemical system is improved, and the system is not easy to crash.

Description

technical field [0001] The invention relates to a wastewater purifying agent and a preparation method thereof. Background technique [0002] At present, biochemical methods are mostly used to treat wastewater, which utilizes the characteristics of microorganisms that can decompose organic matter in water to achieve the purpose of purifying water quality. The method of treating sewage by biochemical method is currently the most popular and economical treatment method in the world. However, the following shortcomings exist in the current biochemical treatment engineering: [0003] (1) The initial bacterial strains used in the biochemical system of sewage treatment plants are generally surplus sludge from municipal sewage plants or other sewage plants. The surplus sludge is not only used in large quantities, but also labor-intensive and time-consuming to transport, and the effect is poor; [0004] (2) When encountering some difficult-to-treat and high-concentration wastewater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/34
CPCC02F3/341C02F3/342
Inventor 王培武李治远
Owner 新疆凯旋致远生物技术有限公司
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