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- detection of heavy metal ion 重金属离子检测
- The Application of PLS in the Simultaneous Detection of Heavy Metal Ions Based on ASV 基于阳极溶出伏安法对PLS算法的重金属离子的同时测定
- Liquid Chromatography-Electrochemical Detection of Heavy Metal Ions Using Bis(2-hydroxyethyl)-dithiocarbamate as Chelating Agent 双(2-羟乙基)二硫代氨基甲酸铵为螯合剂的液相色谱电化学检测重金属离子的研究
- Main material to produce ranitidine, also can be used to produce cosmetics, feed additive, biochemical reagent, complexing agent of heavy metal ion. 制造雷尼替丁，西米替丁的主要原料，亦可用于生产化妆品，动物饲料添加剂，生化试剂，重金属离子的络合剂等。
- The high concentration of heavy metal ion from landfill leachate restrains the growth and metabolize of microorganism badly in bio-chemical treatment of wastewater. 垃圾渗滤液中的高浓度重金属离子严重抑止了废水生化处理过程中微生物的生长与代谢。
- LIU Heng, WANG Jian-long, WEN Xiang-hua.Study on biosorption of heavy metal ion lead by yeast[J].Research of Environmental Sciences, 2002, 15(2): 26-29. [6]刘衡;王建龙;文湘华.;啤酒酵母吸附重金属离子铅的研究[J]
- The properties of ion exchange of reed, Amur silver grass and bamboo modi-fied by sulfonating treatment for the removal of heavy metal ions were investigated. 本文研究经磺化处理后改性的芦苇、获以及桉竹对重金属离子的交换性能及其影响因素。
- Effects of Heavy Metal Ions on EROD, GST Acti vi ties in Hepatopancreas of Paralichthys olivaceus. 重金属离子对褐牙鲆肝胰脏EROD和GST活力的影响;
- The development of a scavenger which has a function of selective uptake of heavy metal ions from an aqueous solution should be enhanced more. 具有螯合性能的水滑石类材料有可能发展为一种新的处理重金属污染的水体净化剂。
- The absorbency and adsorption of the self-preparing poly(acrylic acid) superabsorbent(PAAS) are investigated in single and binary nitrate solutions of heavy metal ions. 用聚丙烯酸高吸水树脂(PAAS)研究了单一和混合重金属离子硝酸盐溶液中的吸液和吸附性能。
- The effect of the parameters of dosage quantity,HRT,FeS granularity and aeration amount on the treatment efficiency of heavy metal ions is mainly studied. 一定反应条件下对电镀废水中重金属离子的去除效果；
- However, some changes occurred in the effects of solution media on the photodegradation of naphthalene after the addition of heavy metal ions or photosensitizer. 然而,溶液中加入的重金属离子或光敏剂会改变萘的光解反应。
- The effects of small quantities of heavy metal ions on gold cyanidation have been studied by using electrochemical techniques and leaching of gold ores. 根据黄狮涝金矿深部氧化金矿石的特性,对采用过氧化钙强化氰化浸出工艺进行了试验研究。
- Recovery of Heavy Metal Ion by Ion-exchange Technique 离子交换法回收重金属离子
- Effects of three kinds of heavy metal ions on MT concentration in the gills and hepatopancreas of Charybdis japonica during 15 days were studied using using mercury saturation assay method and AAS. 结果显示:日本虫寻鳃丝、肝胰脏MT含量在3d时均显著升高;之后随着离子浓度的升高和作用时间的延长变化显著(P<0.;05);并在一定时间内具有时间剂量效应关系;而对照组变化不显著;
- Since it was discovered in the 19th century, few attention has been paid on the adsorption mechanism of heavy metal ions to the mineral and kinetics of acid-dissolution of palygorskite. 凹凸棒石是一种链层状镁铝硅酸盐矿物，早在19世纪就已被发现，但是至今该矿物在重金属离子吸附机理和纯凹凸棒石酸溶动力学方面的研究仍较少。
- Since it was discovered in the 19th century, few attention has been paid on the adsorption mechanism of heavy metal ions to the long-term reaction of heavy metal ions and palygorskite. 凹凸棒石是一种链层状镁铝硅酸盐矿物,早在19世纪就已被发现,但是至今该矿物在重金属离子吸附机理及纯凹凸棒石与重金属长期作用方面的研究仍较少。
- In this article,some application of steel slag in waste water disposing is summarized in detail,including ones in waste water of heavy metal ions,organic dye and inorganic nonmetal. 本文从钢渣对重金属离子废水、有机染料废水和无机非金属废水处理方面的研究进展做了详细的总结,指出了钢渣在处理污水方面的优势所在,为钢渣利用和污水处理提出了一条新思路。
- Chelate reaction of organic trapping agent with several kinds of heavy metal ions can remove the heavy metals by forming stable and insoluble metal chelates. 采用高分子有机捕集剂与废水中的多种重金属离子发生螯合反应,生成稳定且不溶于水的金属螯合物来去除废水中的重金属离子。
- Brief Introduction of Heavy Metal Ion Removing Technique in the Sewage Reuse 污水回用中重金属离子去除工艺简述
