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Bio-film control
专利权人:
POLYMER VENTURES, INC.
发明人:
FABRI, JON O.,HESLEP, WALTER D.
申请号:
US19990260377
公开号:
US6149822(A)
申请日:
1999.03.01
申请国别(地区):
美国
年份:
2000
代理人:
摘要:
A process is provided for both removing and controlling biofilms present in industrial cooling and process waters. The process provides a composition which includes the reaction products of an amino base, a formaldehyde, an alkylenepolyamine, and the ammonium salt of an inorganic or organic acid. The composition may be used to remove existing biofilms from process water equipment. Further, lower maintenance dosages may be used to maintain the equipment in a substantially biofilm-free condition.
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