1) supergene-leaching
表生淋滤
2) exogenic leaching transformation
表生淋滤转化
1.
Study on chemical model of exogenic leaching transformation of clay minerals in the primary ores of fine grain disseminated gold deposit;
微细浸染型金矿原生矿石中粘土矿物的表生淋滤转化的化学模式探讨
3) Bioleaching
生物淋滤
1.
Influence of the sulfur addition/total solid ratio on sewage sludge bioleaching;
硫粉投加量与污泥含固率之比对生物淋滤过程的影响
2.
Studies on the enhancement of dehydration property of tannery sludge by bioleaching technique.;
生物淋滤法提高制革污泥脱水性能的研究
3.
The bioleaching of acidified sludge circumfluence treating tannery sludge;
酸化污泥回流的生物淋滤技术处理制革污泥
4) bioleaching
微生物淋滤
1.
Removal efficiency of heavy metals in sewage sludge by bioleaching method
微生物淋滤法去除城市污泥中重金属的效果
5) bioleaching condition
生物淋滤条件
6) bioleaching
生物淋滤修复
1.
A little work has been reported concerning bioleaching of heavy-metal contaminated soil using Acidithiobacillus ferrooxidans,since this acidophile is sensitive to low molecular weight(LMW) organic acids.
氧化亚铁硫杆菌生物淋滤修复重金属污染土壤研究报道很少,因为该菌对低分子量有机酸敏感。
2.
During one-step bioleaching process, at 5% (w/v) of pulp density and 7d of leaching time, 25.
结果表明,一步生物淋滤修复过程中,当固液比为5%、修复时间为7d时,冶炼厂土壤中Cu、Cd、Pb和Zn去除率分别为25。
3.
niger solution,produced organic acids,and carbon sources were applied to the contaminated soil for heavy metal removal using one-step and two-step bioleaching processes.
廉价碳源的使用可降低污染土壤生物淋滤修复成本。
补充资料:多层滤料滤池
分子式:
CAS号:
性质:一种下流式重力深床滤池。一般采用3种滤料,上层为无烟煤(粒径1~2mm),中层为砂(粒径0.4~0.8mm),底层为石榴石(粒径<0.5mm)。过滤速度为10m/h,反冲强度为48~72m/h。在对生物处理后的出水进行过滤时,需采取某种形式的辅助冲洗措施。
CAS号:
性质:一种下流式重力深床滤池。一般采用3种滤料,上层为无烟煤(粒径1~2mm),中层为砂(粒径0.4~0.8mm),底层为石榴石(粒径<0.5mm)。过滤速度为10m/h,反冲强度为48~72m/h。在对生物处理后的出水进行过滤时,需采取某种形式的辅助冲洗措施。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条