1) acid flocculation
酸性絮凝
1.
The combined technique of chemical-acid flocculation,catalysis and oxidation,neutralization and sedimentation is introduced,which is used to per-treat the advanced stage landfill leachate.
介绍了化学酸性絮凝+催化氧化+中和沉淀综合物理化学技术,改性预处理晚期垃圾渗滤液(BOD/COD≤0。
3) flocculence
[英]['flɔkjuləns] [美]['flɑkjələns]
絮凝性，絮状
4) acidification and flocculation
酸析絮凝
1.
Fast digestion-spectrophotometric method determination of lignin separated from black liquor by acidification and flocculation;
快速消解分光光度法测定造纸黑液酸析絮凝木质素
5) flocculating activity
絮凝活性
1.
Comparative experiments were carried out and the results showed that the flocculating activity exists in their extracellular fluid,the flocculating values are abo.
对这三株菌株的絮凝活性进行对比实验发现:菌液经离心获得的胞外分泌物具有絮凝活性,絮凝率为60%左右;合适的培养时间是菌株产生絮凝作用的重要因素;振荡条件有利于完成絮凝作用。
2.
It was found to have high flocculating activity when added to a final concentration of 7～8 mg/L,over a range of pH 3～7 and temp.
絮凝实验表明,当微生物絮凝剂用量为7~8 mg/L,pH=3~7,温度20~80℃时,MBFQ-7具有较高的絮凝活性。
3.
Before and after the treatment of high pressures ranged from 40~160 MPa,the physiological and biochemical characters and the flocculating activity of the metabolites of(bioflocculant-)producing compound bacterium were investigated.
考察了复合型微生物絮凝剂产生菌在40~160 MPa高压处理前后的形态、生理生化性质及代谢产物的絮凝活性变化。
6) flocculability
[,flɔkjulə'biliti]
絮凝性
1.
Study on the flocculability of the bentonite modified by different alkyl quaternary ammonium salts;
不同烷基季铵盐对膨润土絮凝性的影响
2.
Based on treating the discard solution compounded with the kaolin suspension and sludge, this paper measures their flocculability, obtains the optimal disposal conditions for different waste water, and probes into the influences of metal cation on the microbial flocculability.
以处理高岭土悬浊液和池底污泥配制成的废液为基础,测定了其絮凝性,得出各种废水的最佳处理条件,探讨了金属阳离子对微生物絮凝性的影响。
3.
The performance and application of potassium ferrate in terms of its oxidization ,flocculability and stability are overviewed.
从氧化性、絮凝性、稳定性等方面概述了高铁酸钾的性能与应用。
补充资料：ST絮凝剂
分子式：
CAS号：
性质：又称聚氯化二烯丙基二甲基铵，ST絮凝剂。浅黄色透明黏稠液体。易溶于水，无毒，不燃烧，不爆炸，凝聚力强。为强阳离子聚电解质，对pH值变化不敏感，抗氯性强，水解稳定性好，不成凝胶。以烯丙基氯和二甲胺为原料制成氯化二烯丙基二甲基铵单体，再经聚合即得成品。在水和污水处理中用作絮凝剂，特别适用于处理高浊度原水，为美国公共卫生署批准的惟一用于饮水净化处理的合成阳离子季铵聚电解质。还可用作制取电传纸的电导涂料以及采矿和矿物加工过程的脱水凝聚剂。
CAS号：
性质：又称聚氯化二烯丙基二甲基铵，ST絮凝剂。浅黄色透明黏稠液体。易溶于水，无毒，不燃烧，不爆炸，凝聚力强。为强阳离子聚电解质，对pH值变化不敏感，抗氯性强，水解稳定性好，不成凝胶。以烯丙基氯和二甲胺为原料制成氯化二烯丙基二甲基铵单体，再经聚合即得成品。在水和污水处理中用作絮凝剂，特别适用于处理高浊度原水，为美国公共卫生署批准的惟一用于饮水净化处理的合成阳离子季铵聚电解质。还可用作制取电传纸的电导涂料以及采矿和矿物加工过程的脱水凝聚剂。
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