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Water purifying agent and preparation method thereof

A purification agent and water quality technology, applied in chemical instruments and methods, botanical equipment and methods, biocides, etc., can solve the problems of affecting the quality of drinking water, large one-time industrial investment, and low removal rate

Inactive Publication Date: 2017-01-04
孙冠州
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are sewage purifiers with multiple functions of adsorption and sterilization on the market. The treatment effect is poor in stability, and the treatment process is complicated. The one-time industrial investment is large and there are many residues. The removal rate of bacteria, algae, harmful heavy metals, etc. is not high; although the effect of aluminum sulfate treatment is better, but the cost is high, the effect will gradually deteriorate over time, the purification efficiency is low, the cost is high, and the purified water will be Residues of substances harmful to the human body seriously affect the quality of drinking water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: A kind of water purifying agent, is prepared by the following raw materials by weight: 13 parts of polyaluminum chloride, 12 parts of fluorspar, 2 parts of potassium feldspar, 9 parts of dolomite, cationic polyacrylamide 1 part, 8 parts of attapulgite, 12 parts of diatomaceous earth.

[0014] A kind of preparation method of above-mentioned water quality purifying agent, comprises the following steps:

[0015] (1) Weigh zeolite, potassium feldspar, and dolomite according to the above weight parts, mix the three raw materials evenly, put them into a calciner, heat to 1300 degrees Celsius, and calcinate at a high temperature for 10 hours to obtain a calcined mixture, and then calcined and mixed The material is pulverized by a pulverizer and put into a mixer to mix and stir evenly, and then passed through an 80-mesh sieve to obtain the first powder for later use;

[0016] (2) Weigh polyaluminum chloride, cationic polyacrylamide, attapulgite, and diatomaceous ...

Embodiment 2

[0018] Embodiment 2: A kind of water purifying agent is prepared by the following raw materials in parts by weight: 15 parts of polyaluminum chloride, 13 parts of fluorspar, 3 parts of potassium feldspar, 10 parts of dolomite, cationic polyacrylamide 2 parts, attapulgite 10 parts, diatomite 14 parts.

[0019] A kind of preparation method of above-mentioned water quality purifying agent, comprises the following steps:

[0020] (1) Weigh zeolite, potassium feldspar, and dolomite according to the above weight parts, mix the three raw materials evenly, put them into a calciner, heat to 1200 degrees Celsius, and calcinate at a high temperature for 10.5 hours to obtain a calcined mixture, and then calcined and mixed The material is pulverized by a pulverizer and put into a mixer to mix and stir evenly, and then passed through a 80-100 mesh sieve to obtain the first powder for later use;

[0021] (2) Weigh polyaluminium chloride, cationic polyacrylamide, attapulgite, and diatomaceou...

Embodiment 3

[0023] Embodiment 3: A kind of water purifying agent is prepared by the following raw materials in parts by weight: 17 parts of polyaluminum chloride, 15 parts of fluorspar, 4 parts of potassium feldspar, 12 parts of dolomite, cationic polyacrylamide 3 parts, attapulgite 12 parts, diatomite 16 parts.

[0024] A kind of preparation method of above-mentioned water quality purifying agent, comprises the following steps:

[0025] (1) Weigh zeolite, potassium feldspar, and dolomite according to the above weight parts, mix the three raw materials evenly, put them into a calciner, heat to 1400 degrees Celsius, and calcinate at a high temperature for 11 hours to obtain a calcined mixture, and then calcined and mixed The material is pulverized through a pulverizer and put into a mixer to mix and stir evenly, and then pass through a 100-mesh sieve to obtain the first powder for later use;

[0026] (2) Weigh polyaluminum chloride, cationic polyacrylamide, attapulgite, and diatomaceous e...

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Abstract

The invention discloses a water purifying agent. The water purifying agent is prepared from raw materials in parts by weight as follows: 13-17 parts of polymeric aluminum chloride, 12-15 parts of fluorite, 2-4 parts of potassium feldspar, 9-12 parts of dolomite, 1-3 parts of cationic type propionamide, 8-12 parts of attapulgite and 12-16 parts of diatomite. The preparation method of the water purifying agent comprises steps as follows: fluorite, potassium feldspar and dolomite are weighed in parts by weight, a mixed material is calcined, polymeric aluminum chloride, cationic type propionamide, attapulgite and diatomite are weighed in parts by weight, a crushed material is added to a mixer to be evenly mixed, the materials are sent into a grinder for grinding, and the water purifying agent is prepared after grinding. The water purifying agent has advantages of adsorption, sterilization and efficient purification.

Description

technical field [0001] The invention belongs to the field of sewage treatment, and in particular relates to a water purifying agent. Background technique [0002] Water pollution seriously threatens the quality of life and health of residents, restricts the development of the city itself, and destroys the beautiful image of the city. Therefore, after decades of hard work on sewage treatment, the price paid is quite astonishing. [0003] At present, there are sewage purifiers with multiple functions of adsorption and sterilization on the market. The treatment effect is poor in stability, and the treatment process is complicated. The one-time industrial investment is large and there are many residues. The removal rate of bacteria, algae, harmful heavy metals, etc. is not high; although the effect of aluminum sulfate treatment is better, but the cost is high, the effect will gradually deteriorate over time, the purification efficiency is low, the cost is high, and the purified...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/28C02F1/52C02F1/50A01N59/06A01P1/00
CPCC02F1/28A01N59/06C02F1/281C02F1/50C02F1/5236C02F1/56
Inventor 孙冠州
Owner 孙冠州
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