2) sediment pollution
底泥污染
1.
The main contents related to the scheme were introduced as follows: the characteristics and status of sediment pollution,the determinati.
详细阐述了该方案涉及的主要内容:底泥污染特性及污染状况分析,疏浚平面范围、疏浚深度及疏浚工程规模的确定,疏浚底泥处置及余水处理等。
2.
Water and sediment pollution at river mouths of Haihe River basin;
采用了《地表水环境质量标准》和水体综合污染指数法等对水域单个污染物污染、水体综合污染、水体富营养化现状及变化进行分析,采用《海洋沉积物质量》等对底泥污染进行分析,并与2001年实测数据进行比较。
3) textile dyeing sludge
印染污泥
1.
All textile dyeing sludges had very high moisture levels and high ash levels,and were slightly alkaline with pH range of 7.
通过对6种来源不同的印染污泥试样在分析其含水率、灰分、pH值、重金属含量等基本理化特性的基础上,对印染污泥进行了浸出毒性研究。
2.
Textile dyeing sludge characterized by complicated composition, a great number of nondegradable substances, is generally difficult to be effectively disposed using conventional methods, and recycling rate is quite low.
纺织行业是国民经济重要支柱产业,产生大量的印染污泥。
3.
The paper investigates the speciation of heavy metals in textile dyeing sludge samples from Shanghai dyeing plants using Tessier A sequential extraction method.
选取上海某印染厂的印染废水处理后的活性污泥样品,通过盆栽土培试验,用黑麦草对印染污泥进行修复,运用Tessier A连续提取法研究修复后黑麦草根际和非根际印染污泥中铅、铜、镍、锌、镉5种重金属形态的变化,以及重金属的生物有效性与植物中有效态含量之间的关系。
4) polluted sediment
污染底泥
1.
Progresses in remediation technologies for persistent toxic substances polluted sediments;
持久性有毒物污染底泥修复技术进展
2.
By taking polluted sediment dredging and disposal project of Caohai of Lake Dianchi as an example,assessment factors and focus are identified and analyzed.
以滇池草海污染底泥疏挖及处置工程为例,分析了湖库底泥疏挖项目环境影响评价因素识别与评价重点。
5) sludge pollution
淤泥污染
1.
At present,the pollution issues of lake in China are very serious,such as the pollution of water quality and sludge pollution.
目前,我国湖泊污染问题十分严重,主要是水质污染和淤泥污染,且湖泊测绘资料比较缺少。
补充资料：泥污
1.亦作"泥污"。 2.污浊的烂泥。 3.指被烂泥弄脏的。 4.比喻卑下的地位。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条