Characteristics of humic acid and organic compounds concentrated from tapwater using the Aquella virus concentrator

S. R. Farrah; S. M. Goyal; C. P. Gerba; C. Wallis; P. T B Shaffer

doi:10.1016/S0022-3476(76)80551-3

Characteristics of humic acid and organic compounds concentrated from tapwater using the Aquella virus concentrator

S. R. Farrah, S. M. Goyal, C. P. Gerba, C. Wallis, P. T B Shaffer

Veterinary Population Medicine

Research output: Contribution to journal › Article › peer-review

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Abstract

Humic acid and other organic compounds present in eluates from filters used to process large volumes of treated tapwater using the Aquella virus concentrator were found to share certain properties. Both humic acid and the other organic compounds in the filter eluates adsorbed to membrane filters at low pH, were eluted from membrane filters at high pH, interfered with virus adsorption to membrane filters, formed flocs at low pH, and were removed by anion exchange resins.

Original language	English (US)
Pages (from-to)	897-901
Number of pages	5
Journal	Water Research
Volume	10
Issue number	10
DOIs	https://doi.org/10.1016/S0022-3476(76)80551-3
State	Published - 1976

Bibliographical note

Funding Information:
Acknowledgements--Supported by research project 802,736 from the Environmental Protection Agency; by the National Oceanic and Atmospheric Administration's Office of Sea Grants, Department of Commerce, through institutional grant 2-35213 to Texas A&M University; and by the Carborundum Company, Niagara Falls, NY, U.S.A.

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title = "Characteristics of humic acid and organic compounds concentrated from tapwater using the Aquella virus concentrator",

abstract = "Humic acid and other organic compounds present in eluates from filters used to process large volumes of treated tapwater using the Aquella virus concentrator were found to share certain properties. Both humic acid and the other organic compounds in the filter eluates adsorbed to membrane filters at low pH, were eluted from membrane filters at high pH, interfered with virus adsorption to membrane filters, formed flocs at low pH, and were removed by anion exchange resins.",

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AU - Farrah, S. R.

AU - Goyal, S. M.

AU - Gerba, C. P.

AU - Wallis, C.

AU - Shaffer, P. T B

N1 - Funding Information: Acknowledgements--Supported by research project 802,736 from the Environmental Protection Agency; by the National Oceanic and Atmospheric Administration's Office of Sea Grants, Department of Commerce, through institutional grant 2-35213 to Texas A&M University; and by the Carborundum Company, Niagara Falls, NY, U.S.A.

PY - 1976

Y1 - 1976

N2 - Humic acid and other organic compounds present in eluates from filters used to process large volumes of treated tapwater using the Aquella virus concentrator were found to share certain properties. Both humic acid and the other organic compounds in the filter eluates adsorbed to membrane filters at low pH, were eluted from membrane filters at high pH, interfered with virus adsorption to membrane filters, formed flocs at low pH, and were removed by anion exchange resins.

AB - Humic acid and other organic compounds present in eluates from filters used to process large volumes of treated tapwater using the Aquella virus concentrator were found to share certain properties. Both humic acid and the other organic compounds in the filter eluates adsorbed to membrane filters at low pH, were eluted from membrane filters at high pH, interfered with virus adsorption to membrane filters, formed flocs at low pH, and were removed by anion exchange resins.

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Characteristics of humic acid and organic compounds concentrated from tapwater using the Aquella virus concentrator

Abstract

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