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Screenings Treatment
: WAP-Family |
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Optimal systems for any application
High dewatering efficiency
Maximum washout degree
Reduced disposal costs |
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Due to the very high water content, the very heterogenous composition and unanesthetic appearance screenings must be pretreated prior to disposal. The best pretreatment systems are screenings wash presses that wash out faeces and suspended organic material through addition of wash water and mechanical energy. As a result, a BOD5 load increase of up to 6 % at the inlet to the biological treatment stage can be expected. After washing, the screenings are compacted to achieve a significant reduction of the water content within the washed screenings and due to the washout of faeces screenings dewatering is often significantly improved. Dependent upon the selected washing process and press type a weight and volume reduction of up to 80 % can be achieved. The weight reduction reduces the screenings disposal volume and has thus a direct impact on screenings disposal costs.
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Huber Technology Inc., 9805 North Cross Center Court; Suite H, Huntersville, NC 28078
Phone: (704) 949-1010, Fax: (704) 949-1020, email: huber@hhusa.net |
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