【摘要】 采用3种混凝剂(三氯化铁(FeCl3)、高效聚合氯化铝(HPAC)、聚合氯化铝(PAC))对滦河水进行强化混凝中试对比试验研究。试验结果表明:在相同的混凝剂成本条件下,采用常规处理工艺时,PAC和HPAC对浊度的去除效果都很好,HPAC对CODMn和UV254的去除效果最好。在滦河水正常水质期,不同的投加量均能使出水浊度和CODMn达到《城市供水水质标准》(CJ/T206-2005)的要求。更多还原

【Abstract】 Pilot tests are developed to contrast the effect of enhanced coagulation with three different coagulants（including FeCl₃ 、HPAC 、PAC）for Luanhe River water.Results show that on the condition of same coagulant cost,the prior coagulants are PAC and HPAC in removing turbidity;and HPAC is the best coagulant in removing COD_Mn & UV₂₅₄.The effluents’ turbidity and COD_Mn could meet drinking water quality standards（CJ/T206-2005）for Luanhe river water in nature under the different coagulant dosage.更多还原