颗粒活性炭有煤质颗粒活性炭和木质颗粒活性炭两种。
Granular activated carbon, which has two kinds of coal particles and wood activated carbon granular activated carbon.
结合水厂实际水处理工艺及活性炭深度处理装置，试验研究砂滤池和活性炭滤柱出水中颗粒物数量变化及粒径分布规律。
The amount and size distribution of particles in the effluent from a sand filter or from activated carbon filtration in a drinking water treatment plant were investigated.
结合仪器分析与吸附模型分析了活性炭纤维(acf)和颗粒状活性炭(GAC)的孔与表面特性。
The characters of pore and surface of Activated Carbon Fiber (ACF) and Granular Activated Carbon (GAC) were analyzed through the combination of instrument analysis and absorption model.
以草酸和正丁醇为原料，采用颗粒状活性炭固载对甲苯磺酸作催化剂合成草酸二丁酯。
Dibutyl oxalate was synthesized with oxalic acid and n-butanol as raw materials and p-toluene sulphonic acid supported on granular active carbon as the catalyst.
提供使用不同生产领域活性炭。产品型号有柱状、颗粒和粉状。
Providing activated carbon for use in the various manufacturing area.
随着炭层高度的增加，活性炭颗粒表面微生物的密度逐渐降低；生物活性炭上的细菌以球菌和杆菌为主。
The topography of bac observed by SEM showed that bacterial density on the GAC was reduced along water flow direction and coccus and bacilli were the main bacteria.
颗粒活性炭-石英砂双层滤料组合要优于石英砂单层滤料和无烟煤-石英砂双层滤料，加氯水反冲洗不利于生物滤池的运行。
The granule active carbon (GAC) -sand media is superior to sand media and anthracite-sand media, and the backwashing water with residual chlorine will do harm to the operation of the biofiltration.
颗粒活性炭-石英砂双层滤料组合要优于石英砂单层滤料和无烟煤-石英砂双层滤料，加氯水反冲洗不利于生物滤池的运行。
The granule active carbon (GAC) -sand media is superior to sand media and anthracite-sand media, and the backwashing water with residual chlorine will do harm to the operation of the biofiltration.
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