1) Mineral flocculant
矿物絮凝剂
2) slime flocculant
矿泥絮凝剂
3) bioflocculant
生物絮凝剂
1.
Study on the flocculating characterization of bioflocculant ZL 5-2;
生物絮凝剂ZL 5-2的絮凝特性研究
2.
Study on flocculation capability of bioflocculant γ-PGA;
生物絮凝剂γ-PGA絮凝性能的研究
3.
Study on screening of bioflocculant-generating bacterium G-420 and its flocculating property;
微生物絮凝剂产生菌G-420的筛选及其絮凝特性
4) bio-flocculant
生物絮凝剂
1.
Existent problems in current research and the main focus of bio-flocculant in the future were discussed.
介绍了生物絮凝剂的种类和特点,絮凝机理及在发酵、食品、电镀、和石化工业废水处理中的应用,进一步说明了目前生物絮凝剂研究工作中存在的问题和今后的主要研究方向。
2.
Although bio-flocculants have obtained increasing attention for their security,innocuity and no secondary pollution to the environment,the high costs has restricted their industrial use.
生物絮凝剂因具有安全无毒、对环境无二次污染等优良特性而日益受到人们的重视,但生产成本过高限制了它的工业化应用。
3.
The optimum conditions for biological flocculation are as follows: bio-flocculant dosage 5 mL,reaction temperature 30 ℃,stirring time 5 min with 120 r/min and then 35 min with 60 r/min,and wastewater pH 9.
分别采用生物絮凝法和化学絮凝法处理300mL COD为20 000mg/L、SS为4 000mg/L的洗毛废水,最佳生物絮凝条件:生物絮凝剂加入量为5mL,反应温度为30℃,先以120r/min搅拌5min、再以60r/min搅拌35min,洗毛废水pH为9。
5) microbial flocculant
生物絮凝剂
1.
In this paper, a review on the microbial flocculant's study and its application is presented.
生物絮凝剂(MBF)是一种天然高分子絮凝剂,具有无毒、安全、高效、可生物降解、无二次污染等特点。
2.
The bioflocculant-producing bacteria and sieving process thereof,types of microbial flocculants,flocculation mechanism and synthesis were summarized,the application status of microbial flocculants in wastewater treatment were presented as well.
微生物絮凝剂是一类由微生物产生的具有絮凝活性的天然高分子絮凝剂,因其无毒、可生物降解、无二次污染等独特的性质倍受人们的关注。
3.
At present, microbial flocculants that have flocculating activity are generally biodegraded readily and harmless to the environment and human beings, so bio-flocculants are attracting wide interest and urgently called for.
微生物絮凝剂由于具有高效、安全、无毒等特点，而使其具有广阔的开发和应用前景，成为国内外近几年来水处理界的研究热点，受到越来越多的重视。
6) bio-flocculants
生物絮凝剂
1.
The compound bio-flocculants-producing bacteria,named F_2-F_6,was adopted to investigate the optimum fermentation conditions using the effluent from bio-hydrogen-producing reactor as culture substrate.
以发酵法生物制氢反应器排放的废液为培养基,考察了复合型高效产絮菌F2-F6制取生物絮凝剂(BF)的最佳发酵条件。
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