由于茶叶的结构特殊，用其捕集水溶液中金属离子，可达到治理水污染和净化饮用水的目的，也能使金属离子富集分离。
Tea has the ability to catch many metal ions contained in water due to its unusual structure, thereby can be used to deal with polluted water.
重金属离子对环境的污染，尤其对水质的污染早已成为影响人类以及其它生物生存环境的重大问题。
The environmental pollution of heavy metal ions(HMI) has already become serious problems that influence the survival environment of human being and other creatures.
介绍了新一代电化学水处理设备治理有毒重金属离子与有机污染物混合废水的工程实例。
The new generation of electrochemical water treatment equipment for treating the mixed wastewater containing toxic heavy metal ions and organic pollutant is introduced.
在氧化法去除含硫脱毛碱膨胀废水内主要污染物硫化物的过程中，考察了13种金属离子交换蒙脱石的催化氧化能力。
The catalytic oxidation ability of 13 metal ion-exchanged montmorillonites are investigated in oxidative removal of the sulfides which are the main pollutant in the moult and alkali swell waste water.
本文以松花江水为本底，以微量苯酚和重金属离子铅与镉为研究对象，通过烧杯搅拌试验，初步考察了高铁酸盐的除污染效能。
The pollutant removal effect of ferric coagulant was researched by stirring jar test to remove trace phenol and heavy metal ions of Pb and Cd in Sungari River.
本文对柱撑膨润土的制备、成型及其对水中微量重金属离子和有机污染物的吸附进行了研究。
This article studied the synthesis of pillared bentonites, shaping, and the adsorption of trace heavy metals and organic compounds in water.
因此，该类树脂在污染控制方面具有应用前景，在去除生化产品中重金属离子的领域中也有应用价值。
The macroporous crosslinked PVA-based aminocarboxylic acid chelating resins could be applied to the facet of controlling pollution and removing heavy metal ions in biological process.
其目的是稳定污泥中的重金属铬离子，使其不再产生二次污染，从而达到真正的无害化、资源化。
The purpose of this new technology is to immobilize chromium, which can avoid the secondary pollution so as to make tannery sludge innocent and use it as a resource.
藻类可用于污水处理去除污水中的氮磷营养及重金属离子等污染物。
Algae can be used in wastewater treatment to remove nutrients (inorganic nitrogen and phosphorus) and heavy metal pollutants.
对水中重金属离子的污染现状进行简要的概述，并对国内外水中重金属污染治理的研究工作进行了系统综述。
A brief overview of water heavy metal pollution's status, the treatment research of water heavy metal pollution in current domestic and foreign countries was summarized.
破碎过程中不会引起铁、铬、镍等金属离子的污染。
Fine ions do not generated when the process and the device crush the polysilicon rod prepared by all methods.
上述两性吸附剂对有机污染物和重金属离子同时具有良好的吸附能力。
The amphiphilic adsorbent has high capacity of adsorbing both organic pollutants and heavy metal cations.
环保型，不产生污染气体和重金属离子；
The treatment method is environment friendly, does not generate pollutant gas or heavy metal ions;
重金属污染土非常普遍，危害性大，有必要开展重金属离子在典型土中的归宿、迁移特性与修复的研究。
Widely distributed soil pollution by heavy metals requires studies of fate and transport of heavy metals in typical soils in China.
重金属污染土非常普遍，危害性大，有必要开展重金属离子在典型土中的归宿、迁移特性与修复的研究。
Widely distributed soil pollution by heavy metals requires studies of fate and transport of heavy metals in typical soils in China.
应用推荐