摘要
:对混凝-SBR工艺处理生活垃圾渗滤液进行研究,确定了混凝剂的种类、用量以及pH值、生化时间等技术参数。研究结果表明,采用聚合氯化铝铁混凝-SBR生化处理工艺,能够使垃圾渗滤液的CODCr值从5000～14000mg/L降低到200mg/L以下,BOD5值从1800～5600mg/L降低到100mg/L以下,NH3-N值从47～374mg/L降低到15mg/L以下。
The test aimed at finding out optimum type and dosage of coagulator,pH value and bio-treatment time in treating landfill leachate using coagulation-SBR(sequencing batch reactor)process.The results shows that with polyaluminium chloride as a coagulant in SBR process CODCr of leachate is reduced to 200 mg/L from 5 000～14 000 mg/L,BOD5 is reduced to below 100 mg/L from 1 800～5 600mg/L, NH3-N is reduced to below 15 mg/L from 47～374 mg/L.
出处
《工业用水与废水》
CAS
2002年第2期25-27,共3页
Industrial Water & Wastewater
