hexavalent相关论文
Watermelon peel residues were used to produce a new biochar by dehydration method.The new biochar has undergone two meth......
In this work,Bi2XO6 (X =W,Mo) are synthesized at different temperatures.The results of tests find the optimal temperatur......
通过Fe3＋交联羧甲基葡甘聚糖制得了一种新型羧甲基葡甘聚糖凝胶球，研究了羧甲基葡甘聚糖铁凝胶球对Cr（VI）的吸附性能。分别考察了吸附......
Groundwater remediation by nanoparticles has收稿日期increasing interest in recent years. This report presents a thorough......
为了增强西北地区砂质土壤对重金属的吸附能力，研究了腐殖酸对六价铬（Cr^6＋）在砂土介质中吸附作用的影响。进行了反应接触时间、pH值、......
本文从铁水脱硫渣中选出金属铁,利用金属铁的还原特性对水溶液中的六价铬进行还原处理,研究了反应pH值、温度、时间和金属铁加入量......
以NaOH改性的荔枝皮和壳聚糖为原料，在适当的吸附时间、搅拌速率和pH条件下，采用滴加成球的方法制备一种新型的重金属吸附剂——壳聚......
The adsorption of hexavalent chromium on Kaolinite and Illite was studied in order to evaluate their potential for the r......
Hexavalent chromium, Cr(VI), is a toxic metal present in industrial effluents. The study was carried to test the use of ......
Flow-Injection Flame Atomic Absorption Determination of Hexavalent Chromium with On-Line Preconcentr
A flow injection preconcentration system for the flame atomic absorption spectrometric determination of hexavalent chrom......
Chromium compounds are widely used in electroplating, metal finishing, magnetic tapes, pigments, leather tanning, wood p......
This paper discusses the toxicity and mobility of chromium species. And it presents the extent and kinetics of reductive......
为进一步研究Cr（Ⅵ）在碱性土壤中的吸附解吸规律,选用武汉东西湖区蔬菜基地的土壤进行土柱的吸附解吸动态试验。通过试验发现,通入溶......
This study investigated the removal of hexavalent chromium, Cr(VI) from aqueous solution by adsorption using palm oil fu......
A recent study by the Environmental Working Group reported the detection of hexavalent chromium (Cr(VI)) in tap water at......
近年来,制革场地土壤和地下水中的铬污染引起了国内外广泛关注。通过分析制革工艺流程、废水和固废的性质及其处置的历史与现状,提......
Occurrence and Evaluation of Chromium Reducing Bacteria in Seepage Water from Chromite Mine Quarries
Chromium pollution due to leaching and weathering of chromite mine overburden in mine seepage water is a serious environ......
Adsorption kinetics,isotherm,and thermodynamic studies of adsorption of pollutant from aqueous solut
In the present study,humic acid was used as an adsorbent for the investigation of the adsorption kinetics,isotherms,and ......
The uptake of Cr(VI)from aqueous solutions was investigated using clinoptilolite and phillipsite rich tuffs.These minera......
In this paper,the adsorbent for the removal of hexavalent Cr(Chromium)from aqueous solutions has been prepared by modify......
Non-linear modeling of kinetic and equilibrium data for the adsorption of hexavalent chromium by car
The adsorption capacities for the removal of hexavalent chromium from aqueous solutions by six carbon nanomaterials have......
Application of Iron Nanoparticles Synthesized by Green Tea for the Removal of Hexavalent Chromium in
Nano zero valent iron particles (nZVI) are popular the last few years because of the numerous applications in remediatio......
Sorption Characteristics of Hexavalent Chromium in the Soil Based on Batch Experiment and Their Impl
The objective of this experimental study was to determine the kinetics and equilibrium sorption of Cr(VI) in soils colle......
This study investigated the heat-acid activated red mud used for hexavalent chromium (Cr6+) removal from aqueous solutio......
This study investigated the removal of hexavalent chromium(Cr(VI)) in aqueous solutions using pomelo peel(PP) and FeCl3-......
This paper presents the development of a new remediation technology for contaminated sandy soil using humic acid (HA). D......
