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Slow sand/nanofiltration water treatment system
Slow sand/nanofiltration water treatment system
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机译:慢砂/纳滤水处理系统
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摘要
A water treatment device comprising a slow sand filter in fluid flow combination with a nanofilter for water pretreatment purposes. The nanofilter is surrounded by a housing spacedly arranged thereto which housing is capped at each end and axially aligned with and connected to a T-shaped pipe fitting at each end thereof. A pipe is arranged to extend axially through the T-shaped fittings, the caps and the nanofilter which pipe is apertured along that portion thereof in said nanofilter. Water fed from the slow sand filter into one T-shaped fitting is directed inwardly and laterally through the nanofilter with the purified water flowing through the apertures of the pipe with a discarded portion of the water being conducted through the second T-shaped pipe fittings out of the device for disposal purposes.
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