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Flocculant

A flocculant and raw material technology, applied in the field of flocculants, can solve the problems of large consumption of flocculants, general water quality, low flocculation efficiency, etc., and achieve the effect of improving the excitation effect, improving the processing capacity and fast flocculation speed.

Inactive Publication Date: 2015-12-23
TONGLING WUTONGSHU AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of large consumption of flocculant, low flocculation efficiency and general quality of treated water in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0006] Embodiment 1: comprise the raw material of following weight part: fly ash 8, starch 17, magnesium chloride 4, sodium oxide 10, titanium tetrachloride 2, aluminum sulfate 15, ferrous sulfate 20, polyacrylamide 4, polyvinylpyrrolidone 10 , polydimethyldiallylammonium chloride 5, sodium silicate 5.

Embodiment 2

[0007] Embodiment 2: comprise the raw material of following weight part: fly ash 24, starch 6, magnesium chloride 1, sodium oxide 4, titanium tetrachloride 5, aluminum sulfate 30, ferrous sulfate 15, polyacrylamide 8, polyvinylpyrrolidone 15 , polydimethyldiallylammonium chloride 12, sodium silicate 3.

Embodiment 3

[0008] Embodiment 3: comprise the raw material of following weight part: fly ash 16, starch 12, magnesium chloride 2, sodium oxide 7, titanium tetrachloride 3, aluminum sulfate 21, ferrous sulfate 14, polyacrylamide 6, polyvinylpyrrolidone 13 , polydimethyldiallylammonium chloride 8, sodium silicate 4.

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PUM

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Abstract

The present invention discloses a flocculant, which comprises the following raw materials by weight: 8-24 parts of fly ash, 6-17 parts of starch, 1-4 parts of magnesium oxide, 4-10 parts of sodium oxide, 2-5 parts of titanium tetrachloride, 15-30 parts of aluminum sulfate, 15-20 parts of ferrous sulfate, 4-8 parts of polyacrylamide, 10-15 parts of polyvinylpyrrolidone, 5-12 parts of poly dimethyl diallyl ammonium chloride, and 3-5 parts of sodium silicate. According to the present invention, with the flocculant, the excitation effect of the flocculant and the nucleation performance of the gel are improved, the chemical performance of the flocculant is stable, the feeding amount is reduced, the flocculation is rapid, suspended solid removing, oil removing and other properties are good, the water treatment capacity is improved, and the quality of the treated water is improved.

Description

technical field [0001] The present invention relates to a flocculant. Background technique [0002] The flocculant is mainly a group with positive (negative) charge and some particles or particles with negative (positive) charge in some water that are difficult to separate, reduce its potential, make it in an unstable state, and use its The aggregated nature allows these particles to be concentrated and separated by physical or chemical means. The agents generally used for this purpose are called flocculants. Flocculants have been widely used in wastewater treatment, and wastewater coagulation treatment is one of the basic units in oily wastewater treatment. In the prior art, the consumption of flocculant is large, the flocculation efficiency is low, and the quality of the treated water is mediocre during wastewater treatment. Contents of the invention [0003] The purpose of the present invention is to solve the problems of large consumption of flocculant, low floccula...

Claims

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Application Information

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IPC IPC(8): C02F1/52C02F1/54C02F1/56
Inventor 方红珍
Owner TONGLING WUTONGSHU AGRI DEV
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