کنترل کیفیت آب آشامیدنی
ارائه مطالب مفید وکاربردی در زمینه آب آشامیدنی
درباره وبلاگ

چهارشنبه 7 تیر‌ماه سال 1391 :: 00:06

Flushing - Vacuuming - Water recycling Flushing A high-pressure water hose with a sewer flushing nozzle is fed into the soiled sewer. The high-pressure water jet dislodges the dirt and flushes it to the gully hole. At the same time, the water jet pushes the hose further into the sewer. Vacuuming The material flushed into the gully hole is extracted by means of a vacuum system. Solids and water are thus conveyed by the suction hose into the sludge tank. Combined sewer cleaning If flushing and vacuuming work can be performed simultaneously, we talk of a combi cleaning/vacuuming vehicle. Sewer cleaning with water recycling Water and solids are separated in the sludge tank. The filtered water is reused for flushing purposes via the highpressure water pump 


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