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1)  multi-stage and two-phase anaerobic process
多段两相厌氧
2)  two-phase anaerobic digestion with three stages
三阶段两相厌氧
1.
The project treats sapogenin wastewater adopting the technology of "two-phase anaerobic digestion with three stages" +aerobic digestion +coagulating sedimentation and oxidation decolor.
该工程利用三阶段两相厌氧+好氧+混凝、脱色组合工艺处理黄姜皂素废水,在进水平均COD和平均色度分别达35600 mg/L和3500倍的情况下,出水平均值分别为298 mg/L和60倍,COD去除率达99%。
3)  multi-stage two-phase anaerobic process
多级两相厌氧
1.
A multi-stage two-phase anaerobic process using anaerobic baffled reactor was used to treat low-concentration and low-temperature municipal wastewater.
利用异波折板多级两相厌氧反应器处理低温、低浓度城市污水。
4)  two-phase anaerobic
两相厌氧
1.
Experiment research on two-phase anaerobic digestion of folded plate;
折板两相厌氧消化工艺的试验研究
2.
Application of two-phase anaerobic in pulp wastewater treatment;
两相厌氧在浆粕废水处理工程中的应用
3.
The Study on Mesophilic Two-phase Anaerobic Degradation System in Industrial Phenolic Wastewater Treatment;
中温两相厌氧生物系统处理苯酚废水试验研究
5)  two phase anaerobic process
两相厌氧
1.
Experiments on organic acids conversion in methanogenic phase of the two phase anaerobic process were conducted.
研究了两相厌氧系统产甲烷相中有机酸转化规律 。
6)  two-phase anaerobic process
两相厌氧
1.
A comparative experiments were done by homogenous anaerobic and two-phase anaerobic process,which radicates the feasibility by two-phase anaerobic process treating wastewater from acrylic fibres.
采用单相和两相厌氧方法,对干法晴纶废水的处理进行了对比试验,确立了两相厌氧方案的可行性。
2.
Based on the present situation of application of two-phase anaerobic process on Chinese traditional wastewater, this paper aimed to provide reference in this field using the process through experiment by focusing on the characteristic of lack of seed sludge, slow start-up and difficult control of the pr.
本文立足于两相厌氧技术处理中药废水的应用现状,针对两相厌氧系统种泥缺乏、启动慢、工艺调控难的特点,进行试验研究,为两相厌氧工艺在中药废水处理领域的运用提供参考依据。
补充资料:聚氧乙烯聚氧丙烯嵌段共聚物
分子式:
CAS号:

性质:a≮15,又称聚醚。(CH2CH2O)b+(CH2CH2O)c占重量为20%~90%。非离子表面活性剂。根据聚丙烯段的聚合度不同和环氧乙烷的加成分子量不同,可以制得一系列非离子表面活性剂,其分子量,亲水亲油平衡值(HLB),以及物化特性可在广泛的范围内变化,呈液体、膏状或固体。一般EO分子量大于25(即b+c>25)为固体。沽性物为100%,不易吸潮,制成片状长久曝露于空气中,也不会胶结。分子量为1000~16 000,从不溶于水直到在沸水中全溶而清晰,HLB=3.5~29。此化学品为低泡、低毒性物质。由环氧丙烷和环氧乙烷在催化加温条件下,嵌段共聚制得。可用作乳化剂、消泡剂、分散剂、促染剂。广泛应用于金属加工,清洗、造纸、纤维、石油和医药工业。

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