%0 Journal Article
%T Studied on chloronitrobenzene manufacture wastewater treatment with sequential anaerobic-aerobic process: Characteristics of start-up process<br>氯代硝基苯类生产废水厌氧-好氧序列生物处理研究Ⅰ. 反应器起动过程的特性
%A XIANG Shuo
%A YE Min
%A XU Xiang-yang
%A <br>项硕
%A 叶敏
%A 徐向阳
%J 浙江大学学报(农业与生命科学版)
%D 2003
%I Zhejiang University Press
%X The characteristics of start-up process of sequential anaerobic and a e robic bioreactors for treatment of chloronitrobenzene manufacture wastewater wer e studied in this paper The results showed that nitrobenzenes or anilines - d eg rading anaerobic and aerobic sludge with higher activity were acclimated and enr iched when a mixture of chloronitrobenzenes or manufacture wastewater and simula ted organic wastewater was employed as influent of sequential bioreactors, and c hloronitrobenzenes concentration was gradually improved Biotransformation and d egradation of nitrobenzenes and anilines were simultaneously observed in anaerob ic stage The sequential anaerobic - aerobic system was operated with influent C OD <600 mg/L and HRT 44h ( A 20-24 h, O22 h), COD, nitrobenzenes (NAC) and a nili nes (AAC) concentration in effluent met to secondary level discharge standard of GB 8978-1996, more than 68% of COD, 97% of anilines and 99 9% of nitrobenzene s were removed.GC-MS analytic results also indicated p -chloronitrobenzene and m - chloronitrobenzene were effectively transformed In conclusion, the sequential a naerobic - aerobic system was an efficient process for treatment of chloronitro benzene manufacture wastewater
%K chloronitrobenzene
%K manufacture wastewater
%K sequential anaerobic/aerobic proce ss
%K start-up<br>氯代硝基苯
%K 生产废水
%K 厌氧/好氧序列工艺
%K 起动
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=298920A27C9BAA22346FCA384240FAA4&jid=466C05D88593309B3EB5CF34361E6426&aid=F0BC39CB1B6BAD03&yid=D43C4A19B2EE3C0A&vid=771469D9D58C34FF&iid=0B39A22176CE99FB&sid=64963996248CBF47&eid=1E41DF9426604740&journal_id=1008-9209&journal_name=浙江大学学报(农业与生命科学版)&referenced_num=3&reference_num=8