To gain a good settleability, good activated sludge floc must be formed first of all.

Keywords: fractal, nucleate boiling, floc, biological aggregates.

关键词: 碎形 、 核沸腾 、 胶羽 、 生物聚集体.

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Floc size distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.

实验测定了平直叶轮动态混合絮凝器内絮团粒度的空间分布.

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Floc concentration distribution in a dynamic flocculator with a flat vane wheel was measured experimentally.

实验测定了平直叶轮动态混合絮凝器内絮团浓度的空间分布.

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A flocculant-producing silicate strain , B 12, was isolated from soil.

从土壤中筛选到一株产絮凝剂的硅酸盐菌株B12.

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The production of the flocculant growth curve of the bacterium.

微生物絮凝剂产生菌来源广泛,种类多.

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By modifying natural vegetable gum, we obtained a sort of natural cationic flocculant.

通过对天然植物胶的胺基化阳离子改性, 得到了一种天然絮凝剂.

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The flocculant SPAN is the graft copolymer of different grafting percent of starch-polyacrylamide.

絮凝剂(SPAN) 是不同接枝率的演粉与聚丙烯酰胺的接枝共聚物.

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JYZZ flocculant adding system is automatic mechanical equipment that can make polymer solution from PAM powder.

JYZZ系列絮凝剂投配装置是一种将PAM粉剂投配成溶液的自动机械装置.

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A new high-molecular-mass hydroxamic acid containing phenyl ( HHCP ) as high efficiency flocculant was synthesized by microemulsion polymerization.

采用微乳液聚合法合成了一种带有 苯环 结构的新型氧 肟 酸类赤泥絮凝剂.

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Brown granulated sugar was decolorized by sodium metabisufite and composite macromolecular flocculant.

研究了重硫氧与复合高分子絮凝剂对复溶赤砂糖脱色的效果.

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The recipe was 5 % liquid paraffin, 5 % glycerol, 15 % reinforcing agent, 5 % CMC, 70 % flocculant polymer.

按配方5%液体石蜡 、 5%甘油 、 15%增强剂 、 5%羧甲基纤维素钠, 70%絮凝性高聚物共混改性制成片材.

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The study indicated that there had been good effect with microbial flocculant to treat beer wastewater.

研究发现,微生物絮凝剂对啤酒工艺实训室废水具有较好的去除效果.

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So, CGP-B is a new flocculant with good performance.

因此, 药剂 CGB—A 是一种絮凝性能好的新型絮凝剂.

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Microbial flocculant is a new type of flocculant.

微生物絮凝剂是一类新型絮凝剂.

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The novel-flocculant poly-nucleate aluminum hydroxy silicate-sulphate ( PASS ) was prepared and polysilicic acid under non-high shear condition.

在非高剪切力条件下,将硫酸铝引入到聚合硅酸中合成了新型聚硅酸硫酸铝 ( PASS ) 絮凝剂.

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This text has studied brown granulated sugar was decolorized by Sodium metabisufite and Composite macromolecular flocculant.

本文研究了重硫氧与复合高分子絮凝剂对复溶赤砂糖简纯度的效果.

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Because of its low cost and high efficiency, the compounding flocculant possesses good practical value.

研制的复合絮凝剂,成本低、率高, 具有较高的使用价值.

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As a result , the colloidal particles flocculate as large, less dense aggregates are more easily filtered.

胶粒过大, 就发生絮凝,低密度聚合的胶粒,容易过滤.

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The most recent advances of screening of strains, flocculating characteristics, structure, application, synthetase are reviewed.

本文从菌种选育 、 絮凝特性 、 结构 、 应用 、 合成酶等几个方面,综述了国内外最新研究成果.

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It is difficult to evaluate the actual operating situation of the flocculating chamber in water plant.

评价水厂中折板絮凝池的实际运行状况是一件比较困难的事.

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