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- In the porosity reservoir with anhydrite, the formation water is rich in sulfate and poor in heavy metal ion. 在与硬石膏的多孔性水库，形成水在重金属的离子的硫酸盐和贫寒上是富有的。
- The treatment of acid wastewater containing heavy metal ion by anaerobe is an advanced technology. 摘要利用厌氧生物法处理含重金属离子酸性废水是一门前沿技术。
- Purifying water: This machine can eliminate peculiar smell and many kinds of impurities such as bacterium, heavy metal ion, and etc. 净化水质:可去除水中异味、细菌、重金属离子、多种有机杂质等有害物质;还可使水脱色、增氧,使水质清澈透明。
- Along with the development of industrial of plating/curry/antisepsis and dye matter, more and more waste water containing heavy metal ion was let out. 随着电镀、制革等工业的发展，含重金属离子废水的排放量越来越大，对人体和环境的危害也越来越严重。
- 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。
- Chitosan is used for non-toxic antistaling agent and flocculant,which can adsorb the heavy metal ion such as cd,hg,cu and so on. 在食品工业中是一种天然、无毒的保鲜剂、絮凝剂，且可吸附水中镉、汞、铜等重金属离子。
- 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。
- It has broad prospects in the functional food because of the biological activities,such as chelating heavy metal ion,enhancing immunity,regulating lipid, resisting knub and so on. 褐藻胶是褐藻细胞壁内重要的一类生物大分子物质,广泛参与机体的螯合重金属离子、调节血脂、抗肿瘤、增强免疫、促进生长、抗凝血等生理功能,在功能食品中有着广阔的应用前景。
- Its application in claret could flocculate colloid granules， chelate metal ions， absorb organic acids， improve wine clarity and stability， and perfect wine taste. 可絮凝红葡萄酒中的胶体微粒、螯合金属离子、吸附有机酸类物质，提高酒的澄清度、稳定性，改善酒的口感；
- 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。
- The industrial plating wastewater containing heavy metal ions and cyanide ion were treated by electrolysis-biofilm process in comparison with the single biofilm process. 研究了用微电解-生物膜法复合工艺处理含重金属离子和氰离子的工业电镀废水,并与单一生物膜法处理进行了比较。
- Pillared interlayer clay is the one of catalyst and absorbent which could be used to remove and absorb the pollutant from wastewater, such as heavy metal ions, organic pollutant and [PO4]3- ions. 柱撑粘土作为一种具有优异性能的催化吸附材料,对其在环境保护中的应用开展了广泛的研究。
- 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;
- Process of culture and acclimation of mixed microbes by heavy metal ions was introduced. 摘要介绍了噬重金属离子混合微生物的培养、驯化流程。
- Sulfuric acid in soils may lead to the formation of ammonium sulfate, which causes the release of toxic aluminum and heavy metal ions that inhibit metabolic activity. 土壤中的硫酸导致硫酸胺土壤的形成，进而导致可抑制生物新陈代谢活力的有毒的铝和重金属离子的释放。
- Using Hg2+ and Pb2+ as examples, the adsorption capacity of immobilized bayberry tannin membrane to heavy metal ions was investigated. 以Hg2+和Pb2+为对象,对固化杨梅单宁膜吸附性能进行研究。
- The major reason for the reduced selectivity is typically the inadvertent activation of sphalerite or pyrite by the heavy metal ions (HMI) in solution. 浮选选择性降低的主要原因是溶液中重金属离子对闪锌矿或黄铁矿的意外活化。
- 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。
- Closed microwave digestion was coupled to flame atomic absorption spectrophotometry (FAAS) for the determination heavy metal ions in sewage samples. 摘要采用密闭微波消解-火焰原子吸收光谱法测定污水中的重金属。
