化学抑尘技术治理无组织源扬尘污染研究进展
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摘要
矿山、建筑工地裸露地表、露天散堆粉料堆场、城镇道路等无组织源扬尘污染防治形势严峻。化学抑尘技术是公认的解决无组织源扬尘污染的最佳方法之一。阐述了大气中颗粒态污染物沉降机理、化学抑尘技术作用机理、化学抑尘剂分类及主要材料类型;分析了各类抑尘剂的优缺点及适用范围。复合型抑尘剂是近几年化学抑尘技术的主要研究方向,系统总结了近五年来国内外复合抑尘剂的研究成果和最新进展,为化学抑尘技术的进一步推广应用于无组织源扬尘污染防治提供参考。
The situation of pollution prevention and control of unorganized sources such as bare surface of mine,construction site,bulk powder storage yard and town road are serious. Chemical dust suppression technology is generally recognized as one of the best ways to solve the pollution of dust from unorganized sources. The settling mechanism of particulate pollutants in the atmosphere,the mechanism of chemical dust suppression technology,the classification of chemical dust suppressants and the main types of materials were expounded. The advantages and disadvantages of various dust suppressants and their application scope were analyzed. Compound dust suppressor is the main research direction of chemical dust suppression technology in recent years.This paper systematically summarizes the research achievements and latest progress of composite dust suppressants at home and abroad in the past five years. It provides a reference for the further promotion and application of chemical dust suppression technology in the prevention and control of dust pollution from non-organized sources.
The situation of pollution prevention and control of unorganized sources such as bare surface of mine,construction site,bulk powder storage yard and town road are serious. Chemical dust suppression technology is generally recognized as one of the best ways to solve the pollution of dust from unorganized sources. The settling mechanism of particulate pollutants in the atmosphere,the mechanism of chemical dust suppression technology,the classification of chemical dust suppressants and the main types of materials were expounded. The advantages and disadvantages of various dust suppressants and their application scope were analyzed. Compound dust suppressor is the main research direction of chemical dust suppression technology in recent years.This paper systematically summarizes the research achievements and latest progress of composite dust suppressants at home and abroad in the past five years. It provides a reference for the further promotion and application of chemical dust suppression technology in the prevention and control of dust pollution from non-organized sources.
引文
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[10]程忻荃,张丽丹,齐干,等.环保固沙抑尘剂黄原胶接枝共聚物的制备与性能研究[J].北京化工大学学报(自然科学版),2017,44(4):40-47.
[2]常青.水质控制胶体与界面化学[M].北京:化学工业出版社,2017:29-30.
[3]朱开金,朱鹏宇,谭俊华,等.羟基淀粉煤炭抑尘剂的制备及性能表征[J].中国矿业,2015,24(7):145-148.
[4]李旭,蔡觉先,董波,等.铁路运输矿物粉料的抑尘试验研究[J].中国铁道科学,2016,37(1):138-144.
[5]艾丰年,张碧强.复合型道路抑尘剂在城市道路中的应用及经济分析研究[J].环境科学与管理,2018,43(1):122-127.
[6]郑云海,田森林,李林,等.基于表面活性剂的施工扬尘抑尘剂及其性能[J].环境工程学报,2017,11(4):2391-2396.
[7]郇伟静,陈圣.高效抑制剂在有色金属矿山的应用探索[J].中国矿山工程,2017,46(2):19-21;30.
[8]张莉.防冻型抑尘剂的合成及性能研究[D].兰州:兰州交通大学,2017.
[9]梁文俊,任思达,马贺,等.环境友好型煤尘抑制剂的制备[J].环境工程学报,2017,11(9):5091-5096.
[10]程忻荃,张丽丹,齐干,等.环保固沙抑尘剂黄原胶接枝共聚物的制备与性能研究[J].北京化工大学学报(自然科学版),2017,44(4):40-47.