DEVELOPMENT OF EXPRESSION TYPE DECANTER AND ITS APPLICATION IN ENVIRONMENTAL PROTECTION

摘要

＜正＞The principle of intensified dewatering with expression-type decanter is analyzed, the factors affecting dewatering of expression-type decanter are studied and the structural features of expression-type decanter are introduced. It is proven through the sludge dewatering experiments in the municipal sewage treatment factories of different regions that this expression-type decanter developed can satisfy the technical requirements of sludge dewatering in municipal sewage treatment