2) flocculating efficiency
絮凝效果
1.
In comparison with PFS and PAC as flocculants,it was showed that PFSC had better flocculating efficiency and flocculant property than PFS and PAC,turbidity was below 5.
结果表明,PFSC的絮凝效果和絮凝沉降性能均比PFS和PAC好,其处理城市生活污水可使浊度降至5。
2.
And the flocculating efficiency is also preliminarily examined by jar test.
初步试验了PSZn对模拟水样的絮凝效果。
3) coagulating effect
凝乳效果
1.
Influences of different factors on coagulating effect in goat cheese making;
不同因素对羊奶干酪凝乳效果的影响
2.
This paper introduces the process of manufacturing jujube cheese, and the main factors affecting jujube cheese coagulating effect were studied.
对影响红枣干酪凝乳效果的主要因素进行了研究,试验结果表明:添加4%的枣泥,原料乳浓度越大,凝乳效果越好,用巴氏杀菌或高温短时杀菌,调节酸度到24°T,添加0。
4) coagulation
[英][kəu'ægju'leiʃən] [美][koægjə'leʃən]
混凝效果
1.
The effect of Al/Si molar ratio and the preparation technique on the coagulation of polyaluminum silicate chloride (PASC) was studied, and the coagulation efficiency of PASC was also compared with that of polyaluminum chloride (PAC) by jar test.
研究Ａｌ／Ｓｉ摩尔比及制备工艺对聚硅氯化铝（ＰＡＳＣ）混凝效果的影响，比较ＰＡＳＣ和聚合氯化铝（ＰＡＣ）的混凝效果。
5) flocculation effect
絮凝效果
1.
With PACS taken as a flocculent to treat waste water containing oil,this paper studies the flocculation effect of PACS flocculent and the factors affecting flocculation effect.
用PACS为絮凝剂处理含油废水,研究了PACS絮凝剂的絮凝效果及影响絮凝效果的因素,并通过试验确定了当PACS的加入量为3~5mg/L,pH值控制在6～9,SO42-加入量为12～15(摩尔比),碱化度为70%时,对含油废水的处理效果最好。
2.
The result shows that when the Si to Fe ratio is 1∶20,the flocculation effect of the product made by putting the sodium silicate reagent directly into poly iron is the best.
结果显示在硅铁比为 1∶2 0时 ,直接向聚铁中加入试剂硅酸钠所得产品絮凝效果最好 ;向聚铁中加入由工业水玻璃酸性聚合而得的聚硅酸所得产品絮凝效果较好且价格较低。
3.
The results of contrast test showed that the flocculation effect of PSAZ is better than that of aluminum flo.
同时比较了聚硅酸锌絮凝剂和铝系列絮凝剂的絮凝效果。
6) coagulation effect
混凝效果
1.
Structure characterization and coagulation effect of nano-sized poly-aluminum-chloride with high content of Al_(13) species.;
高Al_(13)纳米聚合氯化铝的结构表征及混凝效果
2.
By experiment, the coagulation effect, influence factors of the backwashing wastewater in the groundwater works for iron and manganese removal have been investigated, and its coagulation mechanism has been discussed.
结果表明,CPF和PAM的混凝效果最好,氯化铁次之,PAC较差,硫酸铝最差;含铁量为100mg/L左右的冲洗废水自然沉淀效果较差,而投加少量混凝剂后,这种冲洗废水可在较短的时间内获得很好的沉淀效果;在混凝后的最初的10￣30min内,废水上清液的含铁量急剧下降,此后随着沉淀时间的增加,上清液含铁量缓慢降低;当pH值为7。
3.
The influences of experimental conditions on the alkalify degree and coagulation effect were investigated.
考察了原料配比、温度、时间、pH值、稳定剂等因素对聚合硫酸铝盐基度和混凝效果的影响,得最适宜的工艺条件:Ca(OH)2与Al2(SO4)3物质的量比=1。
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