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首页> 美国政府科技报告 >Evaluation of Techniques for Algae Removal from Wastewater Stabilization Ponds.
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Evaluation of Techniques for Algae Removal from Wastewater Stabilization Ponds.

机译：污水稳定池除藻技术评价。

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摘要

The removal of algae from stabilization pond effluent can be accomplished by many methods,and under certain conditions each process can be shown to be economical and operational. A discussion of the most promising procedures proposed as a means of polishing effluents is presented in the following section. Reasons for including or excluding a process from detailed field evaluation and application in small communities are pointed out. The processes and operations discussed are:centrifugation, microstraining,coagulation-flocculation,in-pond removal of particulate matter,complete containment,biological discs,baffles and raceways,in-pond chemical precipitation of suspended materials, autoflocculation,biological harvesting,oxidation ditches,soil mantle disposal,dissolved air flotation,granular media filtration,and intermittent sand filtration.

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