Sewage treatment formula and preparation method thereof

A sewage treatment and formulation technology, applied in water/sludge/sewage treatment, special treatment targets, chemical instruments and methods, etc., can solve problems such as long cleaning time, high volatility, and affecting production and operation

Inactive Publication Date: 2016-06-22
张锐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditionally used detergents include bleaching powder, bleaching essence, copper sulfate, bromogeramine, etc., but most of these detergents are strong acids, strong alkalis and other components, which are highly corrosive, volatile, difficult to o

Method used

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  • Sewage treatment formula and preparation method thereof

Examples

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Effect test

Embodiment 1

[0020] A sewage treatment formula made of the following materials in parts by weight: 85 parts of polyacrylamide, 30 parts of chlorine dioxide, 35 parts of sodium thiosulfate pentahydrate, 40 parts of dilute hydrochloric acid, and 50 parts of polyaluminum chloride 35 parts of inorganic polyphosphate, 20 parts of sodium hypochlorite, 100 parts of cohesive soil, 80 parts of talcum powder, 40 parts of activated carbon fiber, 45 parts of nano-magnetic powder, 20 parts of polyvinyl alcohol, 10 parts of triethylenediamine and magnesium silicate 30 servings.

[0021] A preparation method for sewage treatment formula, comprising the following steps:

[0022] 1) Take 100 parts of cohesive soil and 80 parts of talcum powder, dry and grind to pulverize, filter it through a 50-mesh sieve, and prepare the mixed powder for subsequent use;

[0023] 2) Add 40 parts of dilute hydrochloric acid to the mixed powder prepared in step 1), and after making it uniform, pile it up for 10 hours to obt...

Embodiment 2

[0031] A sewage treatment formula made of the following materials in parts by weight: 55 parts of polyacrylamide, 30 parts of chlorine dioxide, 35 parts of sodium thiosulfate pentahydrate, 40 parts of dilute hydrochloric acid, and 50 parts of polyaluminum chloride 35 parts of inorganic polyphosphate, 20 parts of sodium hypochlorite, 100 parts of cohesive soil, 80 parts of talcum powder, 40 parts of activated carbon fiber, 45 parts of nano-magnetic powder, 20 parts of polyvinyl alcohol, 10 parts of triethylenediamine and magnesium silicate 30 servings.

[0032] A preparation method for sewage treatment formula, comprising the following steps:

[0033] 1) Take 120 parts of cohesive soil and 110 parts of talc powder after drying and grind to pulverize, filter it through a 50-mesh sieve, and prepare the mixed powder for subsequent use;

[0034] 2) Add 60 parts of dilute hydrochloric acid to the mixed powder prepared in step 1), and after it is uniform, pile it up for 10 hours to ...

Embodiment 3

[0042] A sewage treatment formula made of the following materials in parts by weight: 70 parts of polyacrylamide, 42 parts of chlorine dioxide, 50 parts of sodium thiosulfate pentahydrate, 50 parts of dilute hydrochloric acid, and 65 parts of polyaluminum chloride 45 parts of inorganic polyphosphate, 37 parts of sodium hypochlorite, 110 parts of cohesive soil, 95 parts of talcum powder, 50 parts of activated carbon fiber, 55 parts of nano magnetic powder, 30 parts of polyvinyl alcohol, 20 parts of triethylenediamine and magnesium silicate 45 servings.

[0043] A preparation method for sewage treatment formula, comprising the following steps:

[0044] 1) Take 110 parts of cohesive soil and 95 parts of talc powder after drying and grind to pulverize, filter it through a 50-mesh sieve, and prepare the mixed powder for subsequent use;

[0045] 2) Add 50 parts of dilute hydrochloric acid to the mixed powder prepared in step 1), and after making it uniform, pile it up for 10 hours ...

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PUM

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Abstract

The invention discloses a sewage treatment formula and a preparation method thereof. The sewage treatment formula is prepared from, by weight, 55-85 parts of polyacrylamide, 30-54 parts of chlorine dioxide, 35-65 parts of sodium thiosulfate pentahydrate, 40-60 parts of diluted hydrochloric acid, 50-80 parts of aluminium polychlorid, 35-55 parts of inorganic polyphosphates, 20-45 parts of sodium hypochlorite, 100-120 parts of cohesive soil, 80-110 parts of talcum powder, 40-60 parts of activated carbon cellosilk, 45-65 parts of nanometer magnetic powder, 20-40 parts of poval, 10-30 parts of triethylenediamine and 30-60 parts of magnesium silicate. The sewage treatment formula and the preparation method of the sewage treatment formula have the advantages of rapid headwaters purification, sterilization and dirt precipitation.

Description

technical field [0001] The invention specifically relates to a sewage treatment formula and a preparation method thereof. Background technique [0002] Sewage treatment plants are the main functional undertakers of water environmental pollution control and play a key role in purifying water pollution. By the end of 2014, nearly 4,000 urban sewage treatment facilities had been put into operation across the country, with a total designed treatment capacity of more than 50 billion m3 / d. A prominent feature of the sewage treatment plant is that there are many types of pools and large areas: regulating tanks, acidification hydrolysis tanks, primary sedimentation tanks, aerated grit chambers, biochemical tanks, secondary sedimentation tanks, high-density sedimentation tanks, sand filters, ultraviolet disinfection pool etc. During the production process, due to the complex composition of pollutants and the interaction of metal ions, inorganic components, organic matter and microb...

Claims

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Application Information

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IPC IPC(8): C02F5/08C02F5/10C02F5/12
CPCC02F5/086C02F5/105C02F5/125C02F2303/04C02F2303/22
Inventor 张锐
Owner 张锐
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