1) floc
[英][flɔk] [美][flɑk]
絮体
1.
A fundamental study on laser light scattering process determining floc formation time during coagulation;
激光光散射法测定混凝絮体形成时间的初步研究
2.
Effect of carbon substrates on the characteristics of activated sludge flocs
基质种类对活性污泥絮体性状的影响
3.
Fractal dimension of their floc are 1.
应用分形理论研究分析PFASSi及与PAM复合处理废水时生成的絮体的形成、生长和不规则程度,生成的絮体分形维数为1 53～1 65或1 55～1 73;解释了混凝过程的吸附架桥、沉淀网捕作用机理和气浮过程的凝聚、絮粒与气泡粘附及上浮作用机理。
2) flocs
絮体
1.
The conventional jar test and the monitoring technique of floc size in line were employed to investigate the breakage and regrowth of the flocs formed by PACl.
通过烧杯实验以及在线粒度监测考察了聚合氯化铝(PACl)混凝所生成絮体的破碎以及随后絮体的恢复情况。
2.
The effect of cationic polyacrylamide(PAM)on the size, strength, fractal dimension and settling velocity of the flocs was studied by methods of the laser scattering,CCD image analysis and settling analysis.
应用激光粒度仪、影像分析及沉降分析技术研究了阳离子型聚丙烯酰胺(PAM)对混凝过程絮体的粒度、强度及分形维数等微观特性及絮体沉降速率的影响。
3.
The images of diatomite flocs treated by poly (dimethyldiallylammonium chloride)-polyferric sulfate composite flocculant (PDMDAAC-PFS)were investigated by scanning electron microscope (SEM),and compared with those treated by PDMDAAC and PFS alone.
采用扫描电镜考察了聚二甲基二烯丙基氯化铵-聚合硫酸铁复合絮凝剂(PDMDAAC-PFS)处理硅藻土悬浊液的絮体形貌,并与单独使用PDMDAAC和PFS产生的絮体进行比较。
3) floc structure
絮体结构
1.
In this paper, the fractal theory of floc structure is briefly addressed.
絮体结构和强度特征是絮凝过程的重要参数。
2.
The flocculation kinetics and floc structure of kaolin particles induced by cationic polymers were studied by small-angle laser light scattering (SALLS).
利用小角度激光光散射在线监测技术研究了不同阳离子有机高分子絮凝剂对带负电荷的高岭土颗粒体系的絮凝动力学和絮体结构。
4) floc strength
絮体强度
1.
Chitosan coagulation aid had marked influences on floc form and floc strength,chitosan coagulation aid helped to make the floc dense and easy settlement,to make the floc strength and not easily broken.
3028,絮体强度因子(SF)由50～60变为60～70,CTS助凝后形成的絮体密实、易沉降,絮体强度大且不易破碎。
5) flocs
絮凝体
1.
Study on dosage control by flocs fractal dimension;
絮凝体分形维数投药控制研究
2.
Study on in-situ flocs size in turbidity maximum of the Changjiang Estuary;
长江口浑浊带絮凝体特性
3.
Simulation on flocs using DLA model and its application on wastewater treatment
絮凝体DLA模型仿真及其废水处理
6) ballasted flocculation
载体絮凝
1.
This paper expatiates on the working principle of ballasted flocculation,emphatically discussing about the flow process,design parameters and treatment effect of Actiflo and DensaDeg which are typical processes of ballasted flocculation.
阐述了载体絮凝技术的工作原理,着重介绍了Actiflo与DensaDeg两大典型工艺的工艺流程、设计参数及处理效果,分析了该技术的发展现状,介绍了几种新型装置和组合工艺。
补充资料：絮体
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CAS号：
性质：又称矾花。水中胶体颗粒通过加入混凝剂脱稳后，相互接触聚集形成的一种绒毛状固体物。其外形结构稠密，易于沉降。在剪切速度过快时絮体易破碎。水中的絮体可以通过过滤、沉淀或浮选等单元操作从水中分离除去。
CAS号：
性质：又称矾花。水中胶体颗粒通过加入混凝剂脱稳后，相互接触聚集形成的一种绒毛状固体物。其外形结构稠密，易于沉降。在剪切速度过快时絮体易破碎。水中的絮体可以通过过滤、沉淀或浮选等单元操作从水中分离除去。
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