1) thickened disposal method
浓缩排放法
2) enriching recovery
浓缩回放
3) concentrated water discharge
浓水排放
1.
Study was made on the effect of concentrated water discharge mode and influent quality on EDI membrane stack operation,the forced regeneration of membrane stack,and stability in continuous operation.
就浓水排放方式和进水水质对EDI膜堆运行的影响、膜堆的强制再生以及连续运行的稳定性等进行了详细研究。
4) emission concentration
排放浓度
1.
In this paper, with the reference to the velocity of discharge, the average emission concentration and the emission characteristics of the gaseous pollution sources, three sampling methods: integral method, integration by parts and finite summation approximation are derived, which are employed in monitoring of pollution sources.
依据气态污染源共同的排放特性及平均排放浓度,排放速率的概念,导出气态污染源监测中常用的三种采样方法:积分法、分部积分法、有限加合近似法。
2.
The renovated precipitator has considerably improved dust removal of the machine with dust emission concentration lower than 150mg/m 3 , the standard limit regulated by the national standard of air pollutants emission for cement plant.
太原市狮头水泥集团公司对粘土烘干机除尘系统进行了改造,改造后粉尘排放浓度低于国家建材行业规定的150mg/m3,不仅为公司创造了巨大的经济效益,同时大大改善了西山地区的大气环境质量。
3.
An on-the-spot test on the emission concentration of cooking fume was made with two different methods and analysis done on its components by sampling experiment method.
采用两种测试方法对餐饮油烟的排放浓度进行了现场测试,通过现场采样实验室分析的方法,对油烟的成份进行了分析,并通过多种调研手段,对油烟的排放时间、排放高度、食用油种类等进行了统计分析。
6) concentration method
浓缩方法
1.
The four concentration methods including microporous filter adsorption-elution method,talcum powder-diatomaceous earth layer adsorption-elution method,chemical flocculation precipitation method and talcum powder-diatomaceous earth flocculation precipitation method were compared by seeding known concentrations of polioviruses into water samples.
向水样中接种已知量的脊髓灰质炎病毒,然后利用微孔滤膜吸附—洗脱法、滑石粉—硅藻土吸附层吸附—洗脱法、化学絮凝沉淀法和滑石粉—硅藻土絮凝沉淀法等4种不同的浓缩方法对水样中的病毒进行浓缩,并采用实时定量RT-PCR技术对各方法浓缩后样品中的病毒进行扩增和检测。
补充资料：电弧浓缩法
分子式：
CAS号：
性质：发射光谱定量分析中降低分析元素检出限的一种方法。利用石墨电极小孔中试样物质的分馏效应，使易挥发或中等挥发性的基体元素预先蒸发，使难挥发的分析元素保留在电极孔内，得到富集。
CAS号：
性质：发射光谱定量分析中降低分析元素检出限的一种方法。利用石墨电极小孔中试样物质的分馏效应，使易挥发或中等挥发性的基体元素预先蒸发，使难挥发的分析元素保留在电极孔内，得到富集。
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