Effect of substrate concentration on the bioleaching of heavy metals from sewage sludge

来源 :环境科学学报：英文版 | 被引量 : 0次 | 上传用户：xtinxtin

【摘要】

：

The effect of elemental sulfur concentration on bioleaching of Cu, Zn and Pb and loss of fertilizer value from sewage sludge was investigated in flasks by batch

【作者】

：

CHENYing-xu HUAYu-mei ZHANGSha

【机构】

：

DepartmentofEnvironmentalEngineering

【出处】

：

环境科学学报：英文版

【发表日期】

：

2004年5期

【关键词】

：

污泥重金属废水处理工艺 WWTP 环境保护 sewage sludge heavy metals bioleaching substrate fer

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

The effect of elemental sulfur concentration on bioleaching of Cu, Zn and Pb and loss of fertilizer value from sewage sludge was investigated in flasks by batch experiments. The results showed that the ultimate pH of sludges with 3-5 g/L of sulfur added w

其他文献

Growth and phosphate uptake kinetics of Microcystis aeruginosa under various environmental condition

Growth and uptake of exogenous phosphate by Microcystis aeruginosa in batch culture under differenttemperature, photoperiod, and turbulence were studied by the

期刊

磷酸盐动力学光周期温度实验设计Microcystis aeruginosa exogenous phosphate photoperiod te

Phytoremediation abd its models for organic contaminated soils

Soil pollution has been attracting considerable public attentions over the last decades.Sorts of traditional physiochemical methods have been used to remove th

期刊

土壤有机污染植物矫正防治方法

Treatment of anthraquinone dye wastewater by hydrolytic acidification-aerobic process

Experiment on microbial degradation with two kinds of biological process, hydrolytic acidification-aerobic process and aerobic process was conducted to treat th

期刊

蒽醌染料染料废水废水处理工艺水解作用CODCRanthraquinone dye wastewater hydrolysis aerobic b

Catalytic dechlorinafion of o-chlorophenol by nanoscale Pd／Fe

Transformation of chlorophenols by nanoscale bimetallic particles represents one of the latest innovative technologies for environmental remediation. Nanoscale

期刊

铁有机化合物COCs氯酚水体地下水

Treatment and utilization of septic tank effluent using vertical—flow constructed wetlands and veget

Vertical flow constructed wetlands is a typical ecological sanitation system for sewage treatment. The removal rates for COD, BOD5, SS, TN, and TP were 60%, 80%

期刊

化粪池流出物竖流湿地蔬菜水培法废水处理利用septic tank effluent verticalflow constructed wetlan

Prepatation of TiO2／Ti mesh photoelectrode and properties

An innovative photoelectrode,TiO2/Ti mesh electrode,was prepared by anodisation.In anodisation,0.5 mol/L H2SO4 was used as electrolytic solution,the current had

期刊

TIO2/TI光电特性光电催化氧化还原阳极电镀若丹明B有机废水降解

QSBR study of substituted phenols and benzoic acids

The biodegradability of 30 substituted phenols and benzoic acids was determined by BOD technique. The molecular weight (MW), heat of formation (Hf) and the ener

期刊

取代酚苯甲酸BODQSBR生物降解BOD regression artificial neural network prediction

A novel method to synthesize polyaluminum chloride with a membrane reactor

Al13 or Alb is usually regarded as the most efficient species of polyaluminum chloride(PAC), the performance flocculant for water treatment. This paper was inte

期刊

氯化物膜反应器ALCL3环境保护水处理工艺membrane reactor polyaluminum chloride

Vertical distributions of COS and CS2 in Beijing City

Vertical distributions of COS and CS2 were measured at a meteorological tower in Beijing City. The mixingratios of COS and CS2 are in the range of 371-1681 pptv

期刊

北京垂直分布状态COSCS2气象分析混合率

Numerical model of flow and pollutant transportation in non-orthogonal curvilinear coordinates

The planar 2D k-ε double equations' turbulence model was adopted and transformed into non-orthogonalcurvilinear coordinates. The concentration convection-d

期刊

数字化模型污染物扩散运动曲线运动水体curvilinear coordinates diffusion-transportation SIMPLE

Effect of substrate concentration on the bioleaching of heavy metals from sewage sludge

与本文相关的学术论文