CAJ | 학술논문

文章主要采用烧杯试验进行硅藻土精及复配硅藻土精强化混凝技术去除模拟洗浴废水中磷、氮的效果研究。试验结果表明：硅藻土强化聚合氯化铝（PAC）后能够提高废水中的总磷（TP）、总氮（TN）、氨氮（NH3-N）的去除率。当PAC投加量为150 mg/L时,通过混凝工艺对TP、TN、NH3-N去除率分别是91%、6%、21%,采用硅藻土强化PAC混凝工艺对TP、TN、NH3-N去除率分别为95%、58%、26%;复配硅藻土强化PAC混凝工艺对TP、TN、NH3-N去除率分别为95%、42%、64%。采用硅藻土精及复配硅藻土精强化混凝技术较生物技术脱氮除磷向大气排放二氧化碳等气体量少。
문장주요채용소배시험진행규조토정급복배규조토정강화혼응기술거제모의세욕폐수중린、담적효과연구。시험결과표명：규조토강화취합록화려（PAC）후능구제고폐수중적총린（TP）、총담（TN）、안담（NH3-N）적거제솔。당PAC투가량위150 mg/L시,통과혼응공예대TP、TN、NH3-N거제솔분별시91%、6%、21%,채용규조토강화PAC혼응공예대TP、TN、NH3-N거제솔분별위95%、58%、26%;복배규조토강화PAC혼응공예대TP、TN、NH3-N거제솔분별위95%、42%、64%。채용규조토정급복배규조토정강화혼응기술교생물기술탈담제린향대기배방이양화탄등기체량소。
The paper mainly adopt beaker tests to treat simulation bath wastewater of phosphorus and nitrogen with diatomite and compound diatomite pure enhanced coagulation technology.Test results showed that： the diatomite strengthening the coagulation of PAC can increase the phosphorus and nitrogen efficiency.When the PAC dosing quantity for 150 mg/L,through the coagulation process the total phosphorus（TP）,total nitrogen（TN）,ammonia nitrogen（NH3-N） removal respectively is 91 %,6 %,21 %,using diatomite enhanced flocculation process of PAC the TP,TN,NH3-N removal respectively is 95 %,58 %,26 %.Compound diatomite enhancing the coagulation process of PAC,the TP,TN,NH3-N removal respectively is 95 %,42 %,64 %.Diatomite pure enhanced coagulation technology discharging carbon dioxide is less than by biological technology.