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- wolfram mine wastewater 钨矿废水
- Huangsha wolfram deposit of Yudu Wolfram Mine is beded quartz-vein deposit, and the ore body occurrence is varied. 铁山垅钨矿黄沙矿区钨矿床属典型的“五层楼”结构石英脉型矿床,矿体形态变化较大;
- Both the PFU method and physicochemical analysis indicated that mine wastewater could be effectively p... 其中生物多样性指数更能有效地评价水体质量。
- The composition of mine wastewater is complicated and the harmfulness is great,among the rest the acid mine drainage is the worst contaminative. 矿山废水成分复杂,危害性大,其中以酸性废水的污染最为严重。
- Both the PFU method and physico chemical analysis indicated that mine wastewater could be effectively purified b y the constructed wetland. 其中生物多样性指数更能有效地评价水体质量。
- The microorganism treatment has become one of the most prospect methods for treating the mine wastewater because of its lower cost, stronger applicability, no-second pollution, and recoverable elemental sulfur, etc. 微生物技术处理矿山废水具有费用低、用性强、二次污染、回收单质硫等优点,成为最有潜力的矿山废水处理方法之一。
- Large quantity of wastewater which contains complex components, sub-standard Cu2+,Pb2+,Zn2+, Cd2+ and other heavy metal are disposed by a copper mine. The treatment and utilization of mine wastewater is imperative. 江西某铜矿工业废水产生量大、成分复杂,Cu2+、Pb2+、Zn2+、Cd2+等重金属含量超标,对周围环境污染日益加剧,矿山废水治理与利用势在必行。
- A multi-metal mine wastewater was investigated,and according its characteristics,some flocculants were introduced for coagulation tests and the destabilization effect was compared and evaluated. 以某多金属矿尾矿废水为试验对象,根据废水特征进行了脱稳效果比较,分别选用不同的絮凝剂进行了混凝试验。
- Test study of waste water treatment of Taoxikeng Wolfram Mine 淘锡坑钨矿废水处理的试验研究
- Keywords silicosis;pulmonary tuberculosis;dust;wolfram mine; 矽肺;肺结核;粉尘;钨矿;
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- high-concentrated arsenic acidic coal mine wastewater 酸性高砷煤矿废水
- It was a freak of mine to wear pink pajamas. 穿上粉红色睡衣是我一时的奇想。
- His opinion differs entirely from mine. 他的意见和我的完全不同。
- Success is mine if I stick it out. 只要我坚持到底成功就是我的。
- Your name comes before mine on the list. 名单上你的名字在我之前。
- I knocked into an old friend of mine in the park. 我昨天在公园里碰见一位老朋友。
- I would like you to meet a friend of mine. 我想让你和我一个朋友见见面。
- His book is the best on the subject after mine. 他的书对这一问题的论述是最好的,仅次于我的书。
- Mathematical physics keeps Wolfram in business. 数学物理学不断钨生意。