nonionic surfactants 中文意思是什麼
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Standard test method for cloud point of nonionic surfactants
非離子表面活性劑始凝點的標準試驗方法 -
In this study a microbial system for biphenyl biodegradation is set up in order to investigate the effects of surfactants on biodegradation of hydrophobic organic compounds. four strains which can grow on biphenyl as the sole carbon and energy sources are selected out, in which alcaligenes eutrophus dj1 and pseudomonas sms02 are chosen as degradation strains. after studing the bioavailability of three nonionic surfactants ( op - 10, tween - 80, and triton x - 100 ), they are added into the biodegradation system of biphenyl
為了考察表面活性劑對疏水性有機污染物生物降解的影響，本論文選擇聯苯作為模擬研究體系，篩選、馴化得到四株可利用聯苯作為碳源生長的菌株；考察了聯苯降解菌株對三種非離子表面活性劑op - 10 、 tween - 80 、 tritonx - 100的生物可利用性；用高效液相色譜法測定了非離子表面活性劑對聯苯的增溶曲線；較系統地研究了加入非離子表面活性劑對聯苯生物降解速率的影響。 -
Testing method for biodegradability of anionic and nonionic surfactants
陰離子和非離子表面活性劑生物降解度試驗方法 -
As a conclusion it could be drawn that the bioavailability of biphenyl can increase with the help of nonionic surfactants at high concentrations beyond their cmcs in the microbial system
從而可以得出結論，表面活性劑的增溶作用對疏水性芳香化合物聯苯的可生物利用性具有增強作用。 -
The technological developments of four types surfactants, anionic, nonionic, cationic and amphoteric surfactants, and two types raw materials are reviewed, and the development trend of surfactant industry is discussed
摘要綜述了陰離子、非離子、陽離子、兩性離子類表面活性劑及其兩種主要原料（直鏈烷基苯磺酸鹽、脂肪醇）的技術進展，概述了表面活性劑的發展方向。 -
Producer of performance chemicals in china, offering plasticizers, fatty amines, brightening agents, and a range of cationic, anionic, and nonionic surfactants
-主要產品有：康潔新tcc triclocarban ，邦君清halocarbon ，對氯苯基異氰酸酯p - chlorophenylisocyanate等殺菌劑。 -
Standard test method for ethylene oxide content of polyethoxylated nonionic surfactants
聚乙氧基非離子表面活性劑中環氧乙烷含量的標準試驗方法 -
Determination of polyethylene glycol in polyethoxylated nonionic surfactants by hplc
聚乙氧基化非離子表面活性劑中聚乙二醇含量的測定高效液相色譜法 -
The hydrophobic graphite flakes could be well dispersed by both anionic and nonionic surfactants. the stability of the graphite aqueous suspensions was improved with pva or pvp due to the macromolecular entropic elasticity and osmotic pressure
3 、 cmc在ph為9時分散石墨的效果最好，當其含量達到20 %時，其吸光度是pva 、 pvp的吸光度的兩倍多。
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