%0 Journal Article
%T The Treatment of Odor Containing Hydrogen Sulfide Released in the Wastewater of Pharmaceutical Factory by High Efficient Bio-reactor with the Packed Stuffing<br>高效填料塔生物反应器处理制药废水处理厂含硫臭气
%A Xie Weimin
%A Zhang Lanhe
%A Wang Qunhui
%A Chen Hongjun
%A Xia Bo
%A <br>谢维民
%A 张兰河
%A 汪群慧
%A 陈宏钧
%A 夏波
%J 环境科学
%D 2003
%I 
%X The removal experiment of odor containing hydrogen sulfide(H2S) from sewage disposal plant of pharmaceutical factory was carried out continuously by biological deodorization reactor packed with ZX01 stuffing.The results suggested that removal efficiency of hydrogen sulfide was nearly 100% and metabolism products of H2S was mainly composed of SO42-,when the maximum influent load of the bio-reactor was 204g/(m3·h).When effluent wastewater from second setting pit was used as spray water which containing a small quantity of nitrogen,phosphorus and other elements,the optimum volume of spray water was 3.56L/(L·d).The bio-reactor had stronger ability to resist shock of high concentration load.The bio-reactor was not blocked during experiment of six months in which resistance was maintained at lower value,therefore,the bio-reactor need not carry out a back washing frequently,and it can be operated steadily for long-term.
%K bio-reactor
%K odor
%K hydrogen sulfide
%K removal
%K stuffing<br>生物反应器
%K 恶臭
%K 硫化氢
%K 脱除
%K 填料
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=389867535E870B85&yid=D43C4A19B2EE3C0A&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=67969BA850333433&eid=46CB27789995047D&journal_id=0250-3301&journal_name=环境科学&referenced_num=11&reference_num=10