发明名称 |
WATER PURIFICATION SYSTEM |
摘要 |
The invention concerns a gravity fed water purification system comprising: - a filtration unit adapted to separate particulate and soluble material from the input water, which unit is in fluid communication with - a chemical dispensing unit such that flow rate of water exiting the filtration unit is controlled by - a flow control means before the water encounters a biocide dispensed by the chemical dispensing unit, the water thereafter being retained in - a retention chamber for a predetermined period of time before exiting the water purification system through - a scavenger means adapted to separate the dispensed biocide from the exit water. |
申请公布号 |
PL380684(A1) |
申请公布日期 |
2007.03.05 |
申请号 |
PL20050380684 |
申请日期 |
2005.03.01 |
申请人 |
UNILEVER N.V. |
发明人 |
CHATTERJEE JAIDEEP;DAVE PARTHIV RIPUDAMAN;MISTRY MAHENDRAKUMAR MAGANLAL;MUKHERJEE NIKHILESHWAR;RAVIKUMAR DHULIPALA;VADHYAR JAYASHREE ANANTHARAM |
分类号 |
C02F1/50;C02F1/00;C02F1/28;C02F1/68;C02F1/76;C02F9/00 |
主分类号 |
C02F1/50 |
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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