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1)  air Hg purification filter material
气态汞净化滤料
2)  air cleaner
空气滤清器;空气净化器;空气滤净器
3)  nano-enzyme-based air purificants
纳米生态酶空气净化材料
1.
The adsorbing materials,photocatalysis and nano-enzyme-based air purificants were researched.
从生态环境及健康材料对室内环境的要求出发,研究分析了目前室内环境污染原因与特点,重点对吸附材料、光催化等空气净化技术进行比较分析,研究新型纳米生态酶空气净化材料对室内有害气体的净化机理及实践,验证其对室内空气中主要污染物——甲醛、TVOC、细菌等污染物具有良好的改善效果,从而满足生态环境与健康材料的要求。
4)  gaseous mercury
气态汞
1.
Study on adsorption capability of silver-loaded activated carbon fibre for gaseous mercury;
载银活性碳纤维对气态汞吸附特性的实验研究
2.
The conditions for potassium permanganate oxidizing gaseous mercury were examined.
为了考查氧化剂高锰酸钾吸收气体态元素汞Hg0的行为,在鼓泡反应器中,通过改变各种影响因素,采用冷原子吸收(CVAA)测汞仪测定了反应器进口和出口的气态汞浓度。
3.
The emphasis is on the control methods of gaseous mercury in coal-combustion flue gases, which include absorption, wet scrubbing and impulse pl.
着重叙述了燃煤烟气中气态汞的形态和特征及控制方法。
5)  total gaseous mercury
气态总汞
1.
Based on the method of gold amalgamation and CVAFS, the authors designed an instrument for continuously measuring total gaseous mercury in ambient air.
作者基于金汞齐-冷原子荧光光谱法,自行开发用于分析环境空气中气态总汞(TGM)的在线监测仪器。
2.
An intensive field campaign monitoring was conducted from August 2005 to July 2006 using the automatic atmospheric mercury analyzers for one year's measurement of total gaseous mercury(TGM) in Changbai Mountain area.
利用高时间分辨率自动大气测汞仪(Tekran○R2537A),于2005-08~2006-07对长白山地区大气气态总汞进行了连续1a的野外观测。
3.
A new procedure to determine trace total gaseous mercury (TGM) in the atmosphere by two-stage gold amalgamation cold vapor atomic fluorescence spectroscopy was set up.
建立了两次金汞齐-冷原子荧光光谱法(CVAFS)测定大气中痕量气态总汞(TGM)的方法。
6)  air purifying materials
空气净化材料
1.
Indoor air purifying materials have been developed to eliminate indoor environmental pollution in recent years.
室内空气净化材料是近年来适应室内环境污染市场的需要而发展起来的。
补充资料:多层滤料滤池
分子式:
CAS号:

性质:一种下流式重力深床滤池。一般采用3种滤料,上层为无烟煤(粒径1~2mm),中层为砂(粒径0.4~0.8mm),底层为石榴石(粒径<0.5mm)。过滤速度为10m/h,反冲强度为48~72m/h。在对生物处理后的出水进行过滤时,需采取某种形式的辅助冲洗措施。

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