CAJ | 학술논문

采用聚合双酸铝铁和次氯酸钙联用处理玉米淀粉废水,研究了聚合双酸铝铁投加量、次氯酸钙投加量、pH值及温度对废水处理效果的影响.实验结果表明,当聚合双酸铝铁投加量为0.6 g/L,次氯酸钙投加量为6 g/L,搅拌后静置120 min,水样COD去除率为74.55%,处理后水样清澈透明,pH值6~7.
채용취합쌍산려철화차록산개련용처리옥미정분폐수,연구료취합쌍산려철투가량、차록산개투가량、pH치급온도대폐수처리효과적영향.실험결과표명,당취합쌍산려철투가량위0.6 g/L,차록산개투가량위6 g/L,교반후정치120 min,수양COD거제솔위74.55%,처리후수양청철투명,pH치6~7.
@@@@The combined process of polymer aluminum ferric sulfate chloride(PAFSC) and calcium hypochlorite has been used for treating starch production wastewater,the effects of PAFSC dosage,calcium hypochlorite dosage, pH value and temperature on the wastewater treatment were studied. The experimental results show that,when the PAFSC dosage is 0.6 g/L,calcium hypochlorite dosage is 6 g/L,after mixing static 120 min,the removal rate of COD in wastewater is 74.55%with the clear water,and pH value is 6~7.