CAJ | 학술논문

以北京市生活废水为研究对象,考察了液态聚合氯化铝铁及与聚丙烯酰胺（PAM）协同作用下除磷效果及其影响因素。结果表明,液态聚合氯化铝铁与PAM复合作用时对除磷效果有一定的提高,明确了PAM的最佳投加量、最佳搅拌强度、最佳搅拌时间和pH,并得出了影响混凝效果因素的主次顺序为：pH值〉搅拌时间〉搅拌强度〉投加量。
이북경시생활폐수위연구대상,고찰료액태취합록화려철급여취병희선알（PAM）협동작용하제린효과급기영향인소。결과표명,액태취합록화려철여PAM복합작용시대제린효과유일정적제고,명학료PAM적최가투가량、최가교반강도、최가교반시간화pH,병득출료영향혼응효과인소적주차순서위：pH치〉교반시간〉교반강도〉투가량。
Taking domestic waste water of Beijing as research object,the phosphorus removal effect and influencing factors were analyzed by combining liquid Polyaluminium ferric chloride（PAFC） and PAM.The results show that effect of phosphorus removal was improved.The best dosage of PAM,the best stir intensity,the best mixing time and pH value was confirmed.The sequence of factors affecting the flocculation was pH value the mixing time stir intensity dosage.