1) magnetic composite flocs
含磁絮体
1.
By putting magnetic particles, PFC and PAM into turbid water made up by kaoline to carry on magnetic flocculating, optimum parameters and mechanism of forming magnetic composite flocs were studied.
通过对高岭土配制的浊度水投加磁粉、聚合氯化铁和聚丙烯酰胺进行磁絮凝反应,研究了形成含磁絮体的最佳工艺参数及机理。
2.
In this paper, the flocculent effect, optimum parameters and properties were studied in magnetic composite flocs formation for the treatment of high turbidity water using magnetic powder and flocculants, such as Ferro-salt flocculant and high polymer PAM.
本文系统研究了铁盐及有机高分子絮凝剂与磁粉在高浊度原水中复合投加的絮凝效果和含磁絮体形成的最佳参数，并通过比较处理效果，出水沉降时间和含磁絮体的显微结构，验证了本磁絮凝方法处理高浊度原水效果更好，停留时间更短的预估，且絮体含磁易分离，为管式絮凝器采用磁絮凝和高梯度磁分离工艺提供了参数依据和高效絮凝分离一体化、管道化的可行性证明。
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
[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。
4) magnetic flocculation
磁种絮凝
1.
The scale-up continuous test of magnetic flocculation and high gradient magnetic separation of municipal sewage was carried out on the basis of lab experiment.
在小试研究基础上 ,开展了磁种絮凝 高梯度磁分离净化处理城镇污水的扩大连续试验研究。
5) Magnetic flocculation
磁絮凝
1.
Further and faster removal of phosphorus by chemical precipitation-magnetic flocculation
化学沉淀-磁絮凝深度快速除磷的研究
2.
The high trubidity raw sewage was separated by the way of magnetic flocculation; the results showed that the turbidity of the raw sewage decreased to different degree after magnetic flocculation, in magnetic separation apparatus, and the turbidity of effluent fluctuated greatly with the flow and electrical current.
本文选择高浊度原水 (浊度 =2 0 0 0～ 2 5 0 0 ,p H=5～ 6 )为对象在自制的磁分离装置上进行磁絮凝实验研究 ,结果表明原水经磁絮凝以后 ,其出水浊度均有不同程度的降低 ,原水流量、外加电流的不同能引起出水浊度较大的变化。
3.
By comparing of the treatment efficiency, the settling time of output water and the microphotography of magnetic composite flocs, the authors drew the conclusion that the efficiency of treating high turbidity water by magnetic flocculation in this paper is.
本文系统研究了铁盐及有机高分子絮凝剂与磁粉在高浊度原水中复合投加的絮凝效果和含磁絮体形成的最佳参数，并通过比较处理效果，出水沉降时间和含磁絮体的显微结构，验证了本磁絮凝方法处理高浊度原水效果更好，停留时间更短的预估，且絮体含磁易分离，为管式絮凝器采用磁絮凝和高梯度磁分离工艺提供了参数依据和高效絮凝分离一体化、管道化的可行性证明。
6) flocculation in the magnetic field
磁场絮凝
补充资料：絮体
分子式：
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。
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