发明名称 |
CONTROL OF BROMINATION OF DRINKING WATER |
摘要 |
A process of and apparatus for determining when the effective bromine contained in a polybromide impregnated resin cartridge used in a water disinfection system (10) is depleted. The cartridge is stored in a housing (34). The bromine content of the supply water is measured. When the bromine content falls below a predetermined level, a comparative circuit (22) is actuated to initiate flow of the supply water through a bromine cartridge assembly stored in housing (34). At the same time, a timing cycle is initiated by a timer circuit (24). The bromine content is continuously monitored and if it does not rise above the pre-determined level during the life of the timing cycle then a signal is outputted to indicate that the bromine cartridge is depleted.
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申请公布号 |
WO9506008(A1) |
申请公布日期 |
1995.03.02 |
申请号 |
WO1994US07893 |
申请日期 |
1994.07.14 |
申请人 |
HOWELL LABORATORIES, INC. |
发明人 |
MIERS, GARY, L.;ALLEN, DAVID, G.;MERRILL, BRUCE, G. |
分类号 |
C02F1/00;C02F1/76;G05D21/02;(IPC1-7):C02F1/50 |
主分类号 |
C02F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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