摘要
探讨了预处理-氧化沉淀-曝气生物滤池(BAF)组合工艺处理混合电镀废水的可行性。结果表明:采用该组合工艺处理混合电镀废水具有一定的可行性;当水力停留时间为3h时,BAF对CODCr,CN-和Cu2+的去除率分别可达50%,83%和80%。
The feasibility of treating mixed electroplating wastewater with a combined process of pretreatment-oxidation precipitation-biological aerated filter （BAF） was explored. The results show that the method has a certain feasibility in treating mixed electroplating wastewater. When the hydraulic retention time （HRT） is 3 hours, after treatment by BAF, the removal of CODer, CN- and Cu2＋ can reach 50 %, 83 % and 80 % respectively.
出处
《电镀与环保》
CAS
CSCD
北大核心
2012年第6期38-41,共4页
Electroplating & Pollution Control
基金
国家自然科学基金资助项目(No.51078149)
广州市科技计划资助项目(No.2009Z1-E751)
关键词
混合电镀废水
预处理
氧化沉淀
曝气生物滤池
mixed electroplating wastewater
pretreatment
oxidation precipitatiom biological aerated filter （BAF）
