论文通过测定分子量分布的手段来考察混凝和粉末活性炭去除有机物的效果。
The effect on removal of organics by coagulation and PAC was evaluated by means of determining distribution of MWC.
从膜生物反应器的类型、气水比和粉末活性炭的投加浓度等方面研究了控制膜污染的方法。
Through the study of the type of membrane bioreactor, air-water ratio as well as concentration of powdered activated carbon, the methods of preventing membrane fouling are studied.
为去除鳕鱼碎肉酶解液的腥苦味，分别比较了粉末活性炭吸附、酵母发酵和环状糊精包埋法的脱腥脱苦效果。
To remove the bitterness and fishy smell from hydrolysates of pollock offal protein, the optimum operation conditions which used active carbon, yeast and cyclodextrin as adsorbent were researched.
就粉末活性炭和大孔树脂对苯酐酸水的脱色效果进行了研究。
The decolorization efficiencies of powder actived carbons and macroporous resins have been studied on the treatment of phthalic anhydride wastewater.
TOC分析结果表明：粉末活性炭预处理、粉末活性炭与高锰酸钾联用和粒状活性炭深度处理对TOC的去除率分别为34.5％、38.2％和39.8％。
The results of TOC analyses imply :the removal efficiency of TOC by PAC, PAC combined with potassium permanganate and GAC were 34.5 %, 38.2 % and 39.8 % .
因此本试验研究分别研究粉末活性炭静态间歇式吸附试验和粒状活性炭连续式吸附试验两个部分。
Therefore, the experiment is divided into static intermittent test with powdered activated carbon and granular activated carbon adsorption continuous assay test two parts.
向膜生物反应器内投加粉末活性炭是提高和维持膜通量的有效途径，并且可以降低运行费用。
The experimental results showed that dosing PAC was an effective way to increase membrane flux and decrease the operating cost of MBR.
向膜生物反应器内投加粉末活性炭是提高和维持膜通量的有效途径，并且可以降低运行费用。
The experimental results showed that dosing PAC was an effective way to increase membrane flux and decrease the operating cost of MBR.
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