If obstacles have not yet been removed within the time limit, the flood control headquarters shall organize a forcible removal at the expense of the person who placed the obstacles. 逾期不清除的,由防汛指挥机构组织强行清除,所需费用由设障者承担。
Bioflocculation is introduced as an alternative method of coagulation-gas flotation to treat wool scoring effluent, with COD? SS removal rate up to 80% and less treatment expense. Bioflocculation is propitious to lanolin collection and friendly to environment. 本文采用生物絮凝代替原工艺混凝气浮部分,COD、SS去除率达80%以上,且处理费用低,无二次污染,有利于羊毛脂回收。
Egg Shape Plate Separator ( EPS) is a kind of oil water separators, which has advantages of high removal efficiency, large removal capacity and easy to operate and maintain, also the operating expense is low. EPS是一种高效油水分离装置,它具有处理效率高、适用范围广、易清洗维护、便于操作、处理费用低等特点。