GIG OpenIR  > 专利
一种回收酸性矿山废水中铁/铜资源的分步沉淀工艺
晏波; 陈涛; 肖贤明
2011-05-20
Country中国
Patent NumberZL201110132686.6
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明公开了一种回收酸性矿山废水中铁/铜资源的分步沉淀工艺,本方法可用于酸性矿山废水重金属去除和废水中铁和铜的资源化回收。分三步沉淀处理酸性矿山废水,第一步调节废水pH至3.8,第二步选择性沉淀废水中的铜,第三步调节废水pH至8.5,处理后出水中重金属含量满足《污水综合排放标准》和《铜、钴、镍工业污染物排放标准》。分步沉淀产生三种具有回收价值的沉淀渣即:铁质量分数为46%-51%的含铁沉淀渣、铜质量分数为11%-13%的含铜渣和锰、锌质量分数分别为6.4%和8.7%的混合沉淀渣。
Date Available2012-11-21
Language中文
Application NumberCN201110132686.6
Open (Notice) NumberCN102786133A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35819
Collection专利
Recommended Citation
GB/T 7714
晏波,陈涛,肖贤明. 一种回收酸性矿山废水中铁/铜资源的分步沉淀工艺. ZL201110132686.6[P]. 2011-05-20.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[晏波]'s Articles
[陈涛]'s Articles
[肖贤明]'s Articles
Baidu academic
Similar articles in Baidu academic
[晏波]'s Articles
[陈涛]'s Articles
[肖贤明]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[晏波]'s Articles
[陈涛]'s Articles
[肖贤明]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.