sludge removal

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。

Therefore, it was necessary to determine the actual removal rate of tetracycline antibiotics in activated sludge by the running parameters of laboratory research that can be precisely controlled in order to overcome the uncertainty of field sampling.

为了克服现场采样的不确定性，有必要通过运行参数能精确控制的小试研究来明确四环素类抗生素在活性污泥中实际的去除情况。

More data is needed to substantiate the effectiveness of adsorption on sludge as a removal process.

需要更多的资料来论证污泥吸附作为去除方法的效能.

The autotrophic ammonium removal process was realized in floating bed reactors with sludge liquor as substrate.

以含有高浓度氨氮的消化污泥脱泥污水为基质,在悬浮填料床反应器中实现了稳定的全程自养脱氮过程.

The huge amount of heavy metals in sewage sludge limits its reuse as a resource, and the removal efficiency was not ideal if only electrokinetics was applied. Hence, it is necessary to investigate the sludge pretreatments.

城市污泥中的大量重金属已成为污泥资源化利用的主要限制因素，而单一的电动技术并达不到理想的去除效果，因此有必要对污泥的预处理方法进行研究。

The COD removal efficiency by P ( AM/ DAC) is 94.9% in the test of dyeing waste water and sludge.

并对印染废水及污泥进行了絮凝实验，对污泥的COD去除率达到94.9%。

The removal proportion of pharmaceutical pollutants in the sludge was less than 10%, and physico-chemical removal only about 30%, and biodegradation was about 70%.

污水厂9种医药类污染物去除比例中污泥吸附所占比例小于10%，物化去除为30%左右，大约70%被生物降解去除。

Muddy water swilled over the planks. hydrostatic sludge removal

泥浆在木板上流过.流体静压污泥排除法

Activated sludge process was extremely significant to the removal of tetracycline antibiotics as the common municipal sewage treatment.

活性污泥工艺作为常用的市政污水的处理工艺，对于四环素类抗生素的去除具有极其重要的意义。

Formation of the Phosphorus Removal Granular Sludge and Phosphorus Removal Characteristics of the Anaerobic/ Oxic and Anaerobic/ Anoxic/ Oxic Granular Sludge Process in SBR

SBR中除磷颗粒污泥的培养和A/O及A/A/O颗粒污泥工艺除磷特性研究

The main researches were as follows: ( 1) The removal pathways of three kinds of tetracycline antibiotics in the activated sludge process were proved.

主要研究讨论如下：（1）探明了三种四环素类抗生素在活性污泥工艺中的去除途径。