摘要
本研究是在以前研究的基础上对南京某选厂浮选废水净化处理与回用工艺的补充试验研究。研究结果表明:不仅采用混凝-活性炭吸附的工艺方法净化处理选矿废水是完全正确的,而且找出了引起尾矿废水CODCr高的原因,为对选矿废水从全过程着手进行净化处理与回用提供了依据,达到了清洁生产的目的。
The technique of purifying and reusing floatation wastewater of a floatation mill in Nanjing was studied on the basis of early research.Experimental results indicated that not only adopting the technique of coagulation-activated carbon adsorption to purify floatation wastewater is absolutely right, but also the reasons of causing high CODCr of floatation wastewater are found out.So the research provides basis for purifying and reusing floation wastewater from the whole process and attains the aim of cleaning production.
出处
《水处理技术》
CAS
CSCD
北大核心
2004年第4期237-240,230,共5页
Technology of Water Treatment
基金
国家自然科学基金资助(50274034)
