Phosphorus-containing water treatment agent composition and application thereof
A technology of water treatment agent and composition, applied in water/sludge/sewage treatment, scale removal and water softening, chemical instruments and methods, etc. problems, to achieve the effect of less dosage of chemicals, good sterilization, and low phosphorus content
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[0061] Example 1
[0062] This example is used to illustrate the phosphorus-containing water treatment agent composition provided by the present invention.
[0063] Preparation of water treatment agent: at room temperature, dissolve 2.5g thiram in 5mL ethanol, and then mix with 7.8g HPAA with a solid content of 40%, 1.3g zinc chloride and 16.7g AA with a solid content of 30% The / AM / AMPS copolymer was dissolved in deionized water together, and stirred evenly to prepare 100g water treatment agent A1.
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[0064] Example 2
[0065] This example is used to illustrate the phosphorus-containing water treatment agent composition provided by the present invention.
[0066] Preparation of water treatment agent: at room temperature, dissolve 5g of thiram in 10mL of ethanol, and then mix with 7.5g of HEDP with a solid content of 50%, 8.3g of zinc sulfate heptahydrate and 18.8g of AA with a solid content of 30% / AMPS copolymer was dissolved in deionized water together, stirred evenly, and formulated into 100g water treatment agent A2.
Example Embodiment
[0067] Example 3
[0068] This example is used to illustrate the phosphorus-containing water treatment agent composition provided by the present invention.
[0069] Preparation of water treatment agent: at room temperature, dissolve 3.8g of formarsine in 10mL of ethanol, and then mix with 5g of PBTCA with a solid content of 50%, 5.5g of zinc sulfate heptahydrate and 20.9g of with a solid content of 30%. The AA / AMPS / HPA copolymer was dissolved in deionized water and stirred evenly to prepare 100g water treatment agent A3.
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