tannery sludge

Acidophilic thiobacillus for biological chromium removal was a simple, high efficient, and economical process, which realized a new technology for innocuous treatment of tannery sludge.

利用嗜酸性硫杆菌除铬是一种简单、高效、经济地实现了制革污泥无害化的新兴技术。

Technology of composting from tannery sludge by forced aeration

制革污泥机械堆肥技术的研究

Effect of the addition of Fe~ ( 2+) on tannery sludge bioleaching

外源添加Fe~（2+）对生物沥浸处理制革污泥的影响

The XRD analysis on ash shows that the mineral types of tannery sludge and coal are different.

结合XRD分析混合物灰样，发现煤和污泥的矿物质类型有较大差别。

Investigation of Tannery Sludge Treatment

制革污泥处理方法的研究

Removal of Cr from Tannery Sludge by Acidophilic Thiobacilli

利用嗜酸性硫杆菌去除制革污泥中铬的研究

Releases of Cr(ⅲ) and Nitrogen from Contaminated Soil with Tannery Sludge During Organic Matter Mineralization

制革污泥污染土壤矿化过程中Cr（Ⅲ）和氮的释放

Cr(ⅲ) Accumulation and Biochemical Response of Wheat Seedling in Tannery Sludge Contaminated Soils

制革污泥污染土壤中铬对小麦的富集及生化效应研究

The bioleaching of acidified sludge circumfluence treating tannery sludge

酸化污泥回流的生物淋滤技术处理制革污泥

Analyzing the exist shape and stabilization of chrome in the tannery sludge

制革污泥中的铬形态分析及稳定化研究

Tannery sludge treatment and disposal has become a major constraint tannery industry development bottleneck.

制革污泥的处理处置已经成为制约制革工业发展的主要环保技术瓶颈之一。

Numerical Simulation of Thermal Plasma Technology on Tannery Sludge Treatment

热等离子体处理制革污泥的数值模拟

The present conditions of tannery sludge and prospect of composting with sludge

制革污泥的现状及其作为堆肥原料的前景

The volatilization rate of chromium increases firstly and then decrease with enlarging the tannery sludge proportional or increasing temperature during gasification.

共热解和气化过程中铬元素的挥发率随污泥比例增加先增大后减小。气化过程中铬元素挥发率随温度升高先增大后减小。

This paper introduces the treatment of tannery waste water and problem existed, treatment process, running condition of equipment, difference on chromium tan waste water and sludge treatment.

调查了河北辛集市、无极县制革企业的污水治理情况和存在问题，考察了不同规模的制革废水处理工艺和设备运行状态，重点了解制革铬鞣的分流和污泥处理。

Activity of Thiobacillus in Recycle Chromium in Tannery Sludge by Biological Method

生物法回收制革污泥中铬时硫杆菌活性的研究

Technology of composting from tannery sludge

制革污泥机械强制通风堆肥工艺的研究

At present in China the main processing methods to dispose the tannery sludge involve landfill, cineration and compost. However, there are lots of problems in existence for these traditional methods.

目前我国制革污泥的处理处置方式主要以填埋、焚烧、堆肥为主，这些处理处置方式都存在着一系列问题。

Solvent Extraction of Iron and Chromium from Bio-leachate Derived from Tannery Sludge

十二胺萃取分离制革污泥淋滤液中铁和铬的方法研究

Chrome liberation and nitrogen supply in tannery sludge agricultural application

农用制革污泥中铬的释放及其供氮能力

The dehydration property of tannery sludge enhanced obviously after bioleaching treatment.

制革污泥经过生物淋滤处理后,脱水性能得到了明显的提高.

Tannery Sludge Disposal and Comprehensive Utilization

制革污泥处理及综合利用的途径

Research on resources reuse of tannery sludge

制革废水沉淀污泥的资源化处理试验研究

Study of the Domestication in Tannery Sludge's Bioleaching

制革污泥生物沥滤中的污泥驯化的研究

Investigation on the Disposal of Tannery Sludge

制革污泥处置方法初探

Resolution Methods of Measuring Chrome Content and Existing State in Soil Fertilized by Tannery Sludge

制革污泥及含铬土壤中铬含量消解方法的研究及铬的存在形态的测定

Study on enhancing chromium separation efficiency from tannery sludge by bioleaching

提高生物法分离制革污泥中铬分离效率的研究

Production of Methane by Anaerobic Fermentation of Tannery Sludge

制革污泥厌氧发酵制取沼气

Cr removal and improving the settling and dehydrating capability from tannery sludge simultaneously through bioleaching approach

制革污泥中铬的生物脱除及其对污泥的调理作用

It is found that the volatilization rate of chromium in coal is larger than in tannery sludge.

研究发现：神府煤中铬元素的挥发率大于制革污泥中铬元素的挥发率。