Application of Modified Wastes from Phenol- Formaldehyde Resin and Expanded Polystyrene in Sewage Treatment Processes

机译：酚醛树脂和膨化聚苯乙烯改性废料在污水处理工艺中的应用

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A solution to environmental pollution by polymer plastic wastes can be their chemical modification in to useful products. Such a new solution is the obtaining of effective flocculants for sewage treatment from chemically modified phenol-formaldehyde resin production wastes (SE and NS novolak) and expanded polystyrene wastes. Comparative analysis of flocculation properties was performed for amino derivatives of novolak wastes, synthesized sulphonated derivatives of novolak and expanded polystyrene wastes, of standard polyacryloamide and for Praestol commercial polyelectrolyte. Amino derivatives and sulphonated derivatives of polymer plastic wastes, having properties of anionic type polyelectrolytes, exhibit good flocculation properties in purification processes of sewages with a chemical composition close to that of found in the water circulating system power plant, coal-mine, and steel plant. Application of synthesised flocculants caused a decrease of turbidity, concentration of solved impurities and improved quality parameter of purified water. It was found that synthesised polyelectrolytes could be used in industrial water treatment processes.

机译：聚合物塑料废料对环境污染的解决方案可以是将其化学修饰成有用的产品。这种新的解决方案是从化学改性的酚醛树脂生产废品（SE和NS酚醛清漆）和膨化聚苯乙烯废料中获得有效的絮凝剂，用于污水处理。对线型酚醛清漆废料的氨基衍生物，线型酚醛清漆废料和膨化聚苯乙烯废料的合成磺化衍生物，标准聚丙烯酰胺和Praestol市售聚电解质进行了絮凝性能的比较分析。具有阴离子型聚电解质性质的聚合物塑料废料的氨基衍生物和磺化衍生物在污水净化过程中表现出良好的絮凝特性，其化学成分接近于水循环系统电厂，煤矿和钢铁厂中的化学成分。。合成絮凝剂的应用降低了浊度，降低了所溶解杂质的浓度，并提高了纯净水的质量参数。发现合成的聚电解质可用于工业水处理过程中。

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来源
《International Conference on Modification, Degradation and Stabilization of Polymers(MoDeSt 2002); 2002; Budapest; HU》|2002年|P.325-337|共13页
会议地点 Budapest(HU)
作者
Wioletta M. Bajdur; Wieslaw W. Sulkowski;
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作者单位

Institute of Environmental Engineering, Technical University of Czestochowa, ul. Armii Krajowej 36B, 42-200 Czestochowa, Poland;

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会议组织
原文格式 PDF
正文语种 eng
中图分类复合材料;
关键词
functionalization of polymers; flocculation; phenol-formaldehyde resin wastes; polyelectrolytes; polystyrene wastes; sewage treatment; water soluble-polymers;

机译：聚合物功能化；絮凝；酚醛树脂废料；聚电解质；聚苯乙烯废料；污水处理；水溶性聚合物;

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专利

1. Application of modified wastes from phenol-formaldehyde resin and expanded polystyrene in sewage treatment processes [J] . Bajdur WM., Sulkowski WW. Macromolecular symposia . 2003,第0期

机译：酚醛树脂和膨化聚苯乙烯改性废料在污水处理中的应用
2. The utilization of modified phenol-formaldehyde resin wastes in sewage treatment processes [J] . Wioletta M.Bajdur, Wieslaw Wawrzyniec Sulkowski Przemysl Chemiczny . 2003,第8a9期

机译：改性酚醛树脂废料在污水处理过程中的利用
3. Flame-retardant expandable polystyrene foams coated with ethanediol-modified melamine-formaldehyde resin and microencapsulated ammonium polyphosphate [J] . Zhang Sheng, Ji Wenfei, Han Yi, Journal of Applied Polymer Science . 2018,第27a28期

机译：涂有乙二醇改性的三聚氰胺 - 甲醛树脂和微胶囊化铵多磷酸二磷酸二磷酸酯的阻燃剂可膨胀聚苯乙烯泡沫
4. Application of Modified Wastes from Phenol- Formaldehyde Resin and Expanded Polystyrene in Sewage Treatment Processes [C] . Wioletta M. Bajdur, Wieslaw W. Sulkowski, Macromolecular Symposia 202 International conference on modification, degradation and stabilization of polymers . 2003

机译：改性废弃物从酚醛树脂和膨胀聚苯乙烯在污水处理过程中的应用
5. Part 1. A comparison of enantioselective uptake and degradation of chiral pesticides through biotic and abiotic processes in the aquatic environment and Part 2. Development of a soybean oil based epoxy resin system and its application in composite material fabrication and Part 3. Development of an environmentally benign process for the recovery of scrap polystyrene. [D] . Maples, Michael Fred. 2003

机译：第1部分。在水生环境中通过生物和非生物过程对映选择性摄取和降解手性农药的比较；第2部分。基于大豆油的环氧树脂体系的开发及其在复合材料制造中的应用；第3部分。回收废旧聚苯乙烯的良性工艺。
6. The design and operation of sewage and industrial-waste treatment processes. [O] . C H Khadilkar 1972

机译：污水和工业废物处理过程的设计和运行。
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Application of Modified Wastes from Phenol- Formaldehyde Resin and Expanded Polystyrene in Sewage Treatment Processes

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