Use of moss to reduce disinfection by-products in water treated with disinfectants
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C02F-001/28
C02F-001/76
C02F-101/12
C02F-101/36
C02F-103/42
출원번호
US-0605377
(2012-09-06)
등록번호
US-9005449
(2015-04-14)
발명자
/ 주소
Knighton, David R.
Fiegel, Vance D.
출원인 / 주소
Embro Corporation
대리인 / 주소
Popovich, Wiles & O'Connell, P.A.
인용정보
피인용 횟수 :
0인용 특허 :
134
초록▼
A method of reducing disinfection by-products in water treated with disinfectants including contacting the water with an amount of a non-decomposed moss effective to reduce the level of disinfection by-products. A method of determining the effectiveness of a first method of reducing disinfection by-
A method of reducing disinfection by-products in water treated with disinfectants including contacting the water with an amount of a non-decomposed moss effective to reduce the level of disinfection by-products. A method of determining the effectiveness of a first method of reducing disinfection by-products in water treated with disinfectants, the first method including contacting the water with an amount of a non-decomposed moss effective to reduce the level of disinfection by-products, the method including determining the effectiveness of the first method by measuring the level of the disinfection by-products in water treated with disinfectants and contacted with the amount of non-decomposed moss.
대표청구항▼
1. A method of reducing disinfection by-products in water treated with disinfectants comprising contacting the water with an amount of a non-decomposed moss effective to reduce the level of disinfection by-products, wherein the disinfection by-products whose level is reduced comprise one or more of
1. A method of reducing disinfection by-products in water treated with disinfectants comprising contacting the water with an amount of a non-decomposed moss effective to reduce the level of disinfection by-products, wherein the disinfection by-products whose level is reduced comprise one or more of the group of trihalomethanes and haloacetic acids. 2. The method of claim 1, wherein the water has been treated with a disinfectant selected from the group consisting of chlorinated, brominated, or other halogen containing disinfectants. 3. The method of claim 2, wherein the disinfectant is a disinfectant that includes chlorine. 4. The method of claim 1, wherein the non-decomposed moss is in the form of leaves or parts of leaves. 5. The method of claim 4, wherein the non-decomposed moss is in the form of compressed leaves or parts of leaves. 6. The method of claim 1, wherein the non-decomposed moss is placed in a carrier. 7. The method of claim 6, wherein the carrier is a mesh bag. 8. The method of claim 1, wherein the non-decomposed moss is placed in a contact chamber. 9. The method of claim 1, wherein the non-decomposed moss is placed in a filter cartridge housing. 10. The method of claim 1, wherein the non-decomposed moss is placed in a surge tank of a pool. 11. The method of claim 1, wherein the water is water in a spa, swimming pool, or splash deck. 12. The method of claim 1, wherein the level of disinfection by-products in the water is reduced by 20 percent or more after eight weeks. 13. The method of claim 1, wherein the level of disinfection by-products in the water is reduced by 40 percent or more after eight weeks. 14. The method of claim 1, wherein the level of disinfection by-products in the water is reduced by 60 percent or more after eight weeks. 15. The method of claim 1, wherein the disinfection by-products whose level is reduced comprise chloroform. 16. The method of claim 1, wherein the disinfection by-products whose level is reduced comprise one or more of chloroform, bromoform, dichlorobromomethane, and dibromochloromethane. 17. The method of claim 1, wherein the non-decomposed moss is selected from the group consisting of sphagnum papillosum, sphagnum cristatum, and mixtures thereof. 18. The method of claim 1, wherein the level of disinfection by-products is reduced in the air above the water. 19. The method of claim 18, wherein the disinfection by-products whose level is reduced in the air above the water comprise one or more of chloroform, bromoform, dichlorobromomethane, and dibromochloromethane. 20. The method of claim 18, wherein the disinfection by-product whose level is reduced in the air above the water is chloroform. 21. The method of claim 18, wherein the level of disinfection by-products in the air above the water is reduced by 20 percent or more after 28 weeks. 22. The method of claim 18, wherein the level of disinfection by-products in the air above the water is reduced by 40 percent or more after 28 weeks. 23. The method of claim 1, wherein the disinfection by-products whose level is reduced comprise one or more trihalomethanes. 24. The method of claim 1, wherein the disinfection by-products whose level is reduced comprise one or more haloacetic acids. 25. A method of reducing disinfection by-products in water treated with disinfectants comprising contacting the water with an amount of a non-decomposed moss effective to reduce the level of disinfection by-products, wherein the disinfection by-products whose level is reduced comprise one or more of chloroform, bromoform, dichlorobromomethane, dibromochloromethane, 1,1,1-trichloro-2-propanone, 1,1,1-trichloroacetonitrile, chloral hydrate, dibromochloroacetic acid, dichlorobromoacetic acid, tribromoacetic acid, and trichloroacetic acid. 26. A method of reducing disinfection by-products in water treated with disinfectants comprising contacting the water with an amount of a non-decomposed moss effective to reduce the level of disinfection by-products, wherein the disinfection by-products whose level is reduced consist of the group of chloroform, bromoform, dichlorobromomethane, dibromochloromethane, 1,1,1-trichloro-2-propanone, 1,1,1-trichloroacetonitrile, chloral hydrate, dibromochloroacetic acid, dichlorobromoacetic acid, tribromoacetic acid, and trichloroacetic acid. 27. A method of reducing disinfection by-products in water treated with disinfectants comprising contacting the water with an amount of a non-decomposed moss effective to reduce the level of disinfection by-products, wherein the disinfection by-products whose level is reduced consist of the group of chloroform, bromoform, dichlorobromomethane, and dibromochloromethane.
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