%0 Journal Article
%T Study on the Acid Hydrolysis-Anaerobic-Aerobic Fixed Bio film System for the Treatment of Wastewater from Coking Plant<br>水解(酸化)-缺氧-好氧固定床生物膜系统处理焦化废水的试验研究
%A Shao Lin''guang
%A <br>邵林广
%A 陈斌
%A 黄霞
%A 钱易
%J 环境科学
%D 1994
%I 
%X An acid hydrolysis- anaerobic-aerobic fixed biofilm system filled with a YDT elasto-steric pocking was used to treat wastewater from coking plant. The results show that when the system was operated with an influent in which the concentrations of COD and NH3-N were 1065 mg/L and 253 mg/L respectively, a total hydraulic residence time (HRT) of 33.5 h, and a mixed liquor recirculating ratio of 3.6, then there was an effluent with a COD concentration of about 180 mg/L and a NH3-N concentration of 5 mg/L, namely that the removals of COD and NH3-N were up to 83% and 98%, respectively.
%K acid hydrolysis-anaerobic-aerobic treatment system
%K fixed bed bio film
%K wastewater
%K from coking plant<br>水解
%K 缺氧
%K 好氧
%K 固定床生物膜
%K 焦化废水
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=79BB10463A0E30FFC596692F2DA0C68E&yid=3EBE383EEA0A6494&vid=23CCDDCD68FFCC2F&iid=B31275AF3241DB2D&sid=987EDA49D8A7A635&eid=8E6AB9C3EBAAE921&journal_id=0250-3301&journal_name=环境科学&referenced_num=16&reference_num=3