As can be seen from flocculation test of CPAM on coal slurry, intrinsic viscosity number, cation degree and medical dosage of CP AM have obvious effect on flocculating performance.
由CPAM沉降煤泥水的絮凝试验可知，CPAM的特性黏数，阳离子度以及药剂用量对煤泥水的絮凝效果都有很大影响。
Some laws on hydrodynamic flocculation of fine sediments found in the circular channel test was elaborated at the beginning of the paper.
本文首先阐述由环形水槽试验所得出的细颗粒泥沙动水絮凝的若干规律。
Test result shows the flocculation ability of modified polyacrylamide is strong and has good selectivity, is a sort of good flocculant of hematite.
试验结果表明改性聚丙烯酰胺絮凝能力较强、选择性较好，是一种优良的赤铁矿絮凝剂。
Based on the test data under dynamic water and static water, main factors which influence the fine sediment flocculation are analyzed using the relative analysis theory of the gray model analysis.
根据静水和动水条件下的细颗粒泥沙沉降试验结果，应用灰色模型分析中的关联度分析理论，分析了影响细颗粒泥沙絮凝沉降的主要因素。
Under the above test condition the treated wastewater is disposed of by carbide slag that can react with iron ion by flocculation and remove rate of CF and CT in wastewater can reach 60% to 95%.
在上述实验条件下，对还原处理的废水用电石渣进一步处理，使得废水中的铁离子产生絮凝作用，最终废水中氯仿和四氯化碳的去除率可达到60～95%。
The compilation purpose, major contents and explanations of related questions of the standard for coagulation flocculation and sedimentation beaker test are introduced.
文章介绍混凝沉淀试验标准编制宗旨、主要内容及有关问题的说明。
This paper proposed the flocculation of the flocculants can be evaluated by a jar settling test.
提出用烧杯沉降试验法评定絮凝剂的絮凝效果。
Pilot-scale test was conducted on the secondary micro-flocculation of water from sedimentation tank for improvement of filtration efficiency.
为改善过滤效果，开展了沉后水的二次微絮凝过滤中试研究。
Pilot-scale test was conducted on the secondary micro-flocculation of water from sedimentation tank for improvement of filtration efficiency.
为改善过滤效果，开展了沉后水的二次微絮凝过滤中试研究。
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