%0 Journal Article
%T STUDIES ON THE PURIFICATION AND ACCUMULATION OF GOLD-BEARING WASTEWATER WITH LOLIUM MULTIFLORUM<br>多花黑麦草对黄金废水净化与富集的研究
%A Dai Quanyu
%A Cai Suwei
%A Zhang Xiuying
%A <br>戴全裕
%A 蔡述伟
%A 张秀英
%J 环境科学学报
%D 1998
%I 
%X The purification and accumulation of gold in gold-bearing wastewater with Lolium multiflorum were studied.In the static experiment,the wastewater volume was 15 liters, plant weight was 0.2kg, and original concentrations of gold were 0.5mg/L,1.0mg/L and 2.0mg/l,respectively.After 5-day detention,purification rates of gold were 99.70%,99.35% and 99.54% accordingly.The accumlation amounts of gold in root ash were 223.9g/t,2144.3g/t and 3097.6g/t,respectively.Therefore,this study offered definite scientific foundations for purifying gold-bearing wastewater.
%K gold-bearing wastewater
%K Lolium mutifforum
%K purification and accumulation<br>多花黑麦草
%K 净化
%K 富集
%K 有机废水
%K 废水处理
%K 黄金
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=AE94E96025159548&yid=8CAA3A429E3EA654&vid=13553B2D12F347E8&iid=94C357A881DFC066&sid=4AB4178709047BE3&eid=CF0706A3E35031F6&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=21&reference_num=3