Water quality modifier and preparation method thereof

A water quality improver, zeolite powder technology, applied in chemical instruments and methods, water/sewage treatment, animal husbandry wastewater treatment, etc., can solve problems such as poor water quality improvement effect, poor ammonia nitrogen effect, and unfavorable fish survival. Fish and shrimp float, which is beneficial to absorption and enhances the effect of water treatment

Inactive Publication Date: 2017-10-24
ANHUI HUANGHUAI VETERINARY MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical solution provided by the present invention can compensate to a certain extent the defects of the water quality improver provided by the prior art, such as poor ammonia nitrogen removal effect in wastewater, unfavorable fish survival, poor water quality improvement effect, etc.

Method used

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  • Water quality modifier and preparation method thereof
  • Water quality modifier and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A water quality improver, made of the following raw materials in parts by weight: 20 parts of zeolite powder, 12 parts of calcium peroxide, 13 parts of lignite, 4 parts of lignin, 5 parts of polyethylene glycol, 4 parts of potassium ferrate, titanium dioxide powder 6 parts, 7 parts of polyethyleneimine.

[0023] A water quality improver, its preparation method comprises the following steps:

[0024] (1) Put zeolite powder and calcium peroxide in the container, add water equal to the sum of the two masses, stir evenly, ultrasonically treat for 10 minutes, and set aside;

[0025] (2) Put the lignite in the container, add an appropriate amount of dilute hydrochloric acid to adjust the pH to 2, and after activating for 1 hour, add sodium hydroxide equal in quality to the lignite for 2 hours, then separate and remove slag, filter, and dry the filter cake to obtain Pure sodium humate, spare;

[0026] (3) Put lignin and polyethylene glycol in the reaction kettle, heat it to ...

Embodiment 2

[0030] A water quality improver, made from the following raw materials in parts by weight: 30 parts of zeolite powder, 25 parts of calcium peroxide, 27 parts of lignite, 11 parts of lignin, 10 parts of polyethylene glycol, 11 parts of potassium ferrate, titanium dioxide powder 13 parts, polyethyleneimine 15 parts.

[0031] A water quality improver, its preparation method comprises the following steps:

[0032] (1) Put zeolite powder and calcium peroxide in the container, add water equal to the sum of the two masses, stir evenly, ultrasonically treat for 15 minutes, and set aside;

[0033] (2) Put the lignite in the container, add an appropriate amount of dilute hydrochloric acid to adjust the pH to 2.5, after 2 hours of activation treatment, add sodium hydroxide equal in quality to the lignite for 2 hours, then separate and remove slag, filter, and dry the filter cake to obtain Pure sodium humate, spare;

[0034] (3) Put lignin and polyethylene glycol in the reaction kettle,...

Embodiment 3

[0038] A water quality improver, made of the following raw materials in parts by weight: 24 parts of zeolite powder, 18 parts of calcium peroxide, 20 parts of lignite, 7 parts of lignin, 7 parts of polyethylene glycol, 6 parts of potassium ferrate, titanium dioxide powder 8 parts, polyethyleneimine 10 parts.

[0039] A water quality improver, its preparation method comprises the following steps:

[0040] (1) Put zeolite powder and calcium peroxide in the container, add water equal to the sum of the two masses, stir evenly, ultrasonically treat for 11 minutes, and set aside;

[0041] (2) Put the lignite in the container, add an appropriate amount of dilute hydrochloric acid to adjust the pH to 2.1, and after 1.2 hours of activation treatment, add sodium hydroxide of the same quality as the lignite for 2 hours, then separate and remove slag, filter, and dry the filter cake Obtain pure sodium humate for subsequent use;

[0042] (3) Put lignin and polyethylene glycol in the reac...

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Abstract

The invention relates to a water quality modifier, and in particular to a water quality modifier and a preparation method thereof. The modifier is prepared from the following raw materials in parts by weight: 20 to 30 parts of zeolite powder, 12 to 25 parts of calcium peroxide, 13 to 27 parts of lignite, 4 to 11 parts of lignin, 5 to 10 parts of polyethylene glycol, 4 to 11 parts of potassium ferrate, 6 to 13 parts of titanium dioxide powder and 7 to 15 parts of polyethyleneimine. The technical scheme provided by the invention can be used to a certain extent for overcoming the defects of being poor in ammonia nitrogen removal effect in wastewater, not conducive to the survival of fish and poor in water quality modification effect of a modifier provided in the prior art.

Description

technical field [0001] The invention relates to a water quality improver, in particular to a water quality improver and a preparation method thereof. Background technique [0002] In the process of aquaculture, a large amount of organic matter is needed as a carbon source to adjust the algae phase balance of the water body to ensure the stability of the water body during the aquaculture process, but it causes secondary pollution of the water body during the aquaculture process, and ammonia nitrogen, sub Nitrates are too high to be regulated, leading to culture failure. If the ammonia nitrogen, hydrogen sulfide, and nitrite in the wastewater can be removed, the productivity of aquaculture can be greatly improved. [0003] In China's published patent application CN102757131A, aiming at obtaining a water quality improver for aquaculture, Enterococcus lactic acid faecalis, Enterococcus lactic acid faecium, Bacillus lateral sporosum, denitrifying bacteria, Bacillus licheniformis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/42C02F1/28C02F1/56C02F103/20
Inventor 朱岩张琛张艳侠
Owner ANHUI HUANGHUAI VETERINARY MEDICINE
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