CAJ | 학술논문

[目的]研究海绵铁预处理垃圾渗沥液的效果.[方法]采用静态和动态试验.[结果]最佳处理条件为:海绵铁粒径0.5～1.0 mm、海绵铁投加量20 g、渗沥液不稀释、反应时间80 min;水力负荷越小,出水水质越好,但工程中应不低于1 m~3/(m~2·d). [结论] 海绵铁对垃圾渗沥液的COD_(Cr)、氨氮有一定的预处理效果.
[목적]연구해면철예처리랄급삼력액적효과.[방법]채용정태화동태시험.[결과]최가처리조건위:해면철립경0.5～1.0 mm、해면철투가량20 g、삼력액불희석、반응시간80 min;수력부하월소,출수수질월호,단공정중응불저우1 m~3/(m~2·d). [결론] 해면철대랄급삼력액적COD_(Cr)、안담유일정적예처리효과.
[Objective] The research aimed to study the effect of the treatment of waste leachate by sponge iron. [Method] The static test and the dynamic simulation were adopted. [Result] Best treatment conditions were as follows: sponge iron particle size 0.5-1.0 mm,the amount of sponge iron 20 g, dilution time 0,reaction time 80 min. Smaller the hydraulic loading was, the effluent quality was better.But the hydraulic loading shouldn't less than 1 m~3/(m~2·d). [Conclusion] Sponge iron had the effect on COD_(Cr) and ammonia of waste leachate.