Environment-friendly harmless water treatment agent
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A water treatment and medicament technology, applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problems of heavy metal hazards, high cost, and many harmful bacteria, and achieve Good effect, long processing time and low cost
Inactive Publication Date: 2020-06-19
昆山水经环境科技有限公司
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Abstract
Description
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Problems solved by technology
Production sewage includes industrial sewage, agricultural sewage and medical sewage, etc., while domestic sewage is sewage generated in daily life, which refers to a complex mixture of various forms of inorganic and organic matter, including: ①floating and suspended solid particles of large and small sizes; ②glue ③Pure solutions, especially industrial sewage, have heavy metal hazards inside and many harmful bacteria in the sewage. It is difficult for traditional sewage treatment agents to effectively treat them comprehensively, and multiple processes are required for scale inhibition. , decolorization, flocculation, antivirus and removal of heavy metals, the cost is high and the water treatment agent itself is not easy to degrade, which is not environmentally friendly
Method used
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Embodiment 1
[0015] Example 1: Weigh 6 parts of polyferric sulfate, 6 parts of polyaluminum chloride, 6 parts of ethanol, 4 parts of ethanolamine, 5 parts of sodium silicate, 15 parts of calcium chloride, 6 parts of phosphorus pentoxide, natural 6 parts of organic acid, 6 parts of acrylamide, 20 parts of fly ash, 10 parts of calcium carbonate and 10 parts of potassium persulfate, add polyferric sulfate, polyaluminum chloride, ethanol, ethanolamine, sodium silicate, calcium chloride, five Phosphorus oxide, acrylamide and potassium persulfate are added into the container and stirred. After stirring evenly, add fly ash, calcium carbonate and 900 parts of water into the container and stir for half an hour. After half an hour, add natural organic acid to obtain water Handle medicine.
Embodiment 2
[0016] Example 2: Weigh 10 parts of polyferric sulfate, 10 parts of polyaluminum chloride, 10 parts of ethanol, 6 parts of ethanolamine, 6 parts of sodium silicate, 15 parts of calcium chloride, 6 parts of phosphorus pentoxide, natural 6 parts of organic acid, 4 parts of acrylamide, 15 parts of fly ash, 6 parts of calcium carbonate and 6 parts of potassium persulfate, add polyferric sulfate, polyaluminum chloride, ethanol, ethanolamine, sodium silicate, calcium chloride, five Phosphorus oxide, acrylamide and potassium persulfate are added into the container and stirred. After stirring evenly, add fly ash, calcium carbonate and 900 parts of water into the container and stir for half an hour. After half an hour, add natural organic acid to obtain water Handle medicine.
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PUM
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Abstract
The invention discloses an environment-friendly harmless water treatment agent which comprises polyferric sulfate, polyaluminum chloride, ethanol, ethanolamine, sodium silicate, calcium chloride, phosphorus pentoxide, natural organic acid, acrylamide, fly ash, calcium carbonate and potassium persulfate. The contents, in parts by weight, of the polyferric sulfate, the polyaluminum chloride, the ethanol, the ethanolamine, the sodium silicate, the calcium chloride, the phosphorus pentoxide, the natural organic acid, the acrylamide, the fly ash, the calcium carbonate and the potassium persulfate are as follows: 6-10 parts of the polyferric sulfate, 6-10 parts of the polyaluminum chloride, 6-10 parts of the ethanol, 4-6 parts of the ethanolamine, 4-6 parts of the sodium silicate, 10-15 parts ofthe calcium chloride, 4-6 parts of the phosphorus pentoxide, 4-6 parts of the natural organic acid, 4-6 parts of the acrylamide, 10-20 parts of the fly ash, 6-10 parts of the calcium carbonate and 6-10 parts of the potassium persulfate. The water treatment agent provided by the invention can be used for effectively carrying out scale inhibition, color removal, flocculation, disinfection and heavymetal removal on sewage, is an environment-friendly harmless water treatment agent, and is long in treatment time, good in effect, high in efficiency and easy to degrade.
Description
technical field [0001] The invention relates to the technical field of environmental protection, in particular to an environmentally friendly and harmless water treatment agent. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc., and it is also increasingly entering the daily life of ordinary people. [0003] According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage, agricultural sewage and medical sewage, etc., while domestic sewage is sewage generated in daily life, which refers to a complex mixture of various forms of ...
Claims
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Application Information
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