%0 Journal Article
%T Natural reduction of ammonia-N in leachate of large-scale landfill<br>大型垃圾填埋场渗滤水氨氮衰减规律
%A LIU Jiangying
%A XU Dimin
%A ZHAO Youcai
%A HUANG Renhu
%A ZHOU Haiyan
%A ZHANG Jun
%A <br>刘疆鹰
%A 徐迪民
%A 赵由才
%A 黄仁华
%A 周海燕
%A 张军
%J 环境科学学报
%D 2001
%I 
%X A large-scale testing landfill((3000×4)m3)was filled with 10800 tons of refuse.The Ammonia-N concentration of leachate was analysed every one to two weeks lasting for 3.5 years.A mathematical model was established to simulate the relationship of the Ammonia-N value and time.It was found that Ammonia-N Value would be reduced to 25mg/L after 21 years.The result indicated that it. If the current landfilling design and operating processes were modified,from discharging leachate promptly to discharging leachate after some time,so as to make Ammonia-N concentration decrease naturally to some level,the manpower and material could be economized greatly and the operating processes could be simplified.
%K landfill
%K refuse
%K leachate
%K ammonia\|N
%K natural reduction
%K mathematical model<br>垃圾填埋场
%K 渗滤液
%K 氨氮
%K 自然衰减
%K 数学模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=8609AE23F671958A&yid=14E7EF987E4155E6&vid=659D3B06EBF534A7&iid=38B194292C032A66&sid=892C6E385D640C1E&eid=170CE8B011EA4FD9&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=22&reference_num=14