heavy metals的例句大全

Adsorption of Heavy Metals on Clay-Solidified Grouting Curtain

粘土固化注浆帷幕对重金属离子的吸附特性

Adsorption of heavy metals on bentonite clay mineral

膨润土粘土矿吸附重金属的研究

Study on the New Technology of Heavy Metals Removal from Wastewater by Harmless Treatment

重金属废水无害化处理新工艺研究

The result had an important reference value to the development of remedy technology of heavy metals soil pollution.

研究成果对土壤重金属污染修复技术的发展具有重要参考价值。

A technology of heavy metals removal from wastewater with fluidized bed by inducing crystallization was studied.

研究采取以硅砂为晶核、利用诱导结晶方法和流化床技术联合处理重金属废水，重金属离子去除率可达99%，并且无污泥产生，不易产生二次污染。

Content and partitioning and study on removal technology of heavy metals in tentative dredged sediments of Xiamen western harbor

厦门西海域拟疏浚物中重金属含量及其赋存形态与去除重金属污染技术

Transfer Mechanism of Heavy Metals during MSW Incineration and Solidification/ stabilization Technology of Heavy Metals in MSW Fly Ash; The Application of Fluidized Bed Incineration Technology in the Field of Organic Waste Liquid Disposal

垃圾焚烧过程重金属污染物迁移机理及稳定化处理技术研究流化床焚烧技术在有机废液无害化处理领域的应用

Research on technology of biosorption of heavy metals

重金属的生物吸附技术研究

Contents and Difference of Some Heavy Metals Soil Samples of Qinghai Lake and Dianchi Lake Basin

青海湖、滇池沿岸土样中某些重金属元素的含量和差异

Contamination of heavy metals in soil present situation and method

土壤中重金属污染现状与防治方法

I N A A of Heavy Metals in Soil and Pollution Study

土壤中重金属元素的中子活化分析及污染研究

Analytical Methods Research on Exchangeable Form of Heavy Metals in Soil

土壤中重金属可交换态分析方法的研究

Study of Chemical Extraction of Heavy Metals in Soil

土壤中有效态重金属的化学试剂提取法研究进展

Research Present Condition and Development Trend of Heavy Metals Liquid Waste Processing Technique

重金属废水处理技术研究现状与发展趋势

The similarity in distribution mode of heavy metals in intertidalite and terrestrial soil suggest that they are originated from terrestrial soil that is contiguity to the sea.

潮间带水体、悬浮物、沉积物与滨岸土壤中重金属元素组成和分布模式的相似性表明其污染来源为陆源污染物。

Effect of pH on desorption of heavy metals from yellow brown earth

pH对黄棕壤重金属解吸特征的影响

Observations show that there are tight relations between the distribution and kinetics of GC with their heavy element abundances, which give information on their formation process. The sources of heavy metals are similar except for element Pb.

球状星团的金属丰度分布，以及空间分布、运动性质与金属丰度的相关性，提供了球状星团形成过程的信息。除Pb以外，各种重金属含量相关性显著，表明它们有相似的来源。

Effect of Substrates on Bioleaching of Heavy Metals from Thickened Sludge

底物对浓缩污泥中重金属生物淋滤的影响

Bioleaching of heavy metals from thickened wastewater sludge with different substrates was studied with indigenous Thiobacillus isolated from native sludge and enriched by selected mediums.

通过接种经驯化分离和富集培养的污泥固有硫杆菌，在不同底物条件下对浓缩污泥中的重金属进行生物淋滤处理，并对污泥中重金属的滤除及酸化过程进行探讨。

Through the solid-liquid separation to achieve the purpose of removing heavy metals, sludge bioleaching mainly used Thiobacillus to oxidize the sludge of insoluble metal sulfides to metal sulfate stripping directly or indirectly.

污泥生物淋滤法主要利用硫杆菌属将污泥中难溶性金属硫化物直接或间接氧化成金属硫酸盐溶出，通过固液分离达到去除重金属的目的。