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Environment-friendly domestic sewage treating agent

An environment-friendly, domestic sewage technology, applied in the direction of water/sewage treatment, water/sludge/sewage treatment, water pollutants, etc., to achieve fast purification speed, good purification effect, green and efficient treatment effect

Inactive Publication Date: 2018-11-06
HEFEI ZHIHUI LONGTUTENG INTPROP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of environment-friendly domestic sewage treatment agent, to solve the problem proposed in the above-mentioned background technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In this embodiment, an environmentally friendly domestic sewage treatment agent includes the following raw materials in parts by weight: 36 parts of zeolite, 25 parts of seaweed powder, 24 parts of corn starch, 18 parts of coke slag powder, 11 parts of citric acid, 9 parts of activated carbon parts, 9 parts of quartz sand, 7 parts of bentonite, and 3 parts of potassium sulfate.

[0022] The preparation method of the environmentally friendly domestic sewage treatment agent in the present embodiment comprises the following steps:

[0023] 1) Weigh the zeolite, put it into the calciner, and calcinate at a high temperature of 600°C for 2.5 hours, then gradually increase the calcining temperature from 600°C to 1000°C, with a heating rate of 20°C / min, and then calcinate again at 1000°C 3h, keep warm for 1h, then naturally cool and discharge;

[0024] 2) Pulverizing the calcined zeolite in step 1), and passing through a 300-mesh sieve to obtain zeolite powder;

[0025] 3) We...

Embodiment 2

[0029] In this embodiment, an environmentally friendly domestic sewage treatment agent includes the following raw materials in parts by weight: 38 parts of zeolite, 28 parts of seaweed powder, 26 parts of cornstarch, 20 parts of coke slag powder, 13 parts of citric acid, and 10 parts of activated carbon. 10 parts of quartz sand, 8 parts of bentonite, 4 parts of potassium sulfate.

[0030] The preparation method of the environmentally friendly domestic sewage treatment agent in the present embodiment comprises the following steps:

[0031] 1) Weigh the zeolite, put it into the calciner, and calcinate at a high temperature of 600°C for 2.5 hours, then gradually increase the calcining temperature from 600°C to 1000°C, with a heating rate of 20°C / min, and then calcinate again at 1000°C 3h, keep warm for 1h, then naturally cool and discharge;

[0032] 2) Pulverizing the calcined zeolite in step 1), and passing through a 300-mesh sieve to obtain zeolite powder;

[0033] 3) Weigh s...

Embodiment 3

[0037] In this embodiment, an environmentally friendly domestic sewage treatment agent includes the following raw materials in parts by weight: 42 parts of zeolite, 29 parts of seaweed powder, 28 parts of corn starch, 21 parts of coke slag powder, 15 parts of citric acid, and 11 parts of activated carbon. 10 parts of quartz sand, 8 parts of bentonite, 4.5 parts of potassium sulfate.

[0038] The preparation method of the environmentally friendly domestic sewage treatment agent in the present embodiment comprises the following steps:

[0039] 1) Weigh the zeolite, put it into the calciner, and calcinate at a high temperature of 600°C for 2.5 hours, then gradually increase the calcining temperature from 600°C to 1000°C, with a heating rate of 20°C / min, and then calcinate again at 1000°C 3h, keep warm for 1h, then naturally cool and discharge;

[0040] 2) Pulverizing the calcined zeolite in step 1), and passing through a 300-mesh sieve to obtain zeolite powder;

[0041] 3) Weig...

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Abstract

The invention discloses an environment-friendly domestic sewage treating agent. The environment-friendly domestic sewage treating agent comprises raw materials in parts by weight as follows: 36-48 parts of zeolite, 25-37 parts of algae powder, 24-32 parts of corn starch, 18-25 parts of coke slag powder, 11-19 parts of citric acid, 9-12 parts of activated carbon, 9-12 parts of quartz sand, 7-10 parts of bentonite and 3-6 parts of potassium sulfate. The domestic sewage treating agent is environmentally friendly, non-toxic, high in purification speed and good in purification effect, is quite environmentally friendly in a sewage purification process and cannot cause secondary pollution, and green and efficient treatment of domestic sewage is realized.

Description

technical field [0001] The invention relates to the field of environmental protection, in particular to an environment-friendly domestic sewage treatment agent. Background technique [0002] Domestic sewage is the waste water discharged by residents in their daily life, mainly from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places and toilets of industrial enterprises. The pollutants contained in domestic sewage are mainly organic matter (such as protein, carbohydrates, fat, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasite eggs and intestinal infectious viruses, etc.). The organic matter present in domestic sewage is extremely unstable and easily rots to produce stench. Bacteria and pathogens reproduce in large numbers using organic matter in domestic sewage as nutrients, which can lead to the spread of infectious diseases. Therefore, domestic sewage must be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F101/30
CPCC02F1/00C02F2101/30
Inventor 陈贵主
Owner HEFEI ZHIHUI LONGTUTENG INTPROP CO LTD
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