几种无机材料对废水中氨氮的吸附特性研究
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摘要
吸附法作为去除废水中氨氮的一种重要的物理化学方法,其具有成本低、操作简单、无二次污染、可再生等优点,被广泛应用于氨氮废水的处理中。文章介绍了几种无机吸附材料(沸石、膨润土、凹凸棒、蛭石、高岭土、粉煤灰、水淬渣、煤矸石)在去除氨氮废水中的应用特性。其吸附主要以物理吸附和离子交换为主,且吸附效果受氨氮浓度、吸附平衡时间、p H、饱和吸附量等因素的影响。其中沸石吸附效果最好,对水质适应性强,储量大,是最为经济的吸附材料,应作为废水中氨氮处理的首选吸附材料。
The adsorption method of an important physical and chemical treatment embodied many advantages such as low cost, the simple technology, no secondary pollution and renewability, so it was widely used in ammonia nitrogen wastewater. The article described the characteristics of ammonia nitrogen adsorption in wastewater on several inorganic adsorbent materials, such as zeolite, bentonite, attapulgite, vermiculite, kaolin, fly ash, water quenching slag, coal gangue. The physical adsorption and ion exchange function is the main way of removing ammonia nitrogen. The adsorption effects are influenced by the concentration of ammonia nitrogen, adsorption equilibrium time, p H and adsorption capacity. Zeolite is the best adsorption material of the adsorption effect on ammonia nitrogen. It should be the preferred by the strong adaptability on water quality, large reserves and the most economical adsorption materials in ammonia nitrogen wastewater treatment.
The adsorption method of an important physical and chemical treatment embodied many advantages such as low cost, the simple technology, no secondary pollution and renewability, so it was widely used in ammonia nitrogen wastewater. The article described the characteristics of ammonia nitrogen adsorption in wastewater on several inorganic adsorbent materials, such as zeolite, bentonite, attapulgite, vermiculite, kaolin, fly ash, water quenching slag, coal gangue. The physical adsorption and ion exchange function is the main way of removing ammonia nitrogen. The adsorption effects are influenced by the concentration of ammonia nitrogen, adsorption equilibrium time, p H and adsorption capacity. Zeolite is the best adsorption material of the adsorption effect on ammonia nitrogen. It should be the preferred by the strong adaptability on water quality, large reserves and the most economical adsorption materials in ammonia nitrogen wastewater treatment.
引文
[1]丁绍兰,屈振宇,杨鹏.改性核桃壳吸附废水中氨氮的机理研究[J].环境科学与技术,2010,33(12F):277-281.
[2]丁绍兰,雷小利,郭洪涛.生物沸石反应器处理制革废水挂膜试验研究[J].中国皮革,2010,39(5):43-46.
[3]王莉萍,曹国平,周小虹.氨氮废水处理技术研究进展[J].化学推进剂与高分子材料,2009,7(3):26-32.
[4]王晔霞.吸附剂在氮磷废水处理中的应用进展[J].化工技术与开发,2013,42(11):52-55.
[5]袁俊生,等.沸石法工业污水氨氮治理技术研究[J].环境治理技术与设备,2002,3(12):60-63.
[6]江喆,宁平,等.改性沸石去除水中低浓度氨氮的研究[J].安全与环境学报,2004,4(2):40-43.
[7]冯灵芝.斜发沸石去除水中氨氮的试验研究[D].郑州,郑州大学,2006.
[8]李晔,肖文浚,彭长琪.沸石改性及其对氨氮废水处理效果的研究[J].非金属矿,2003,2:53-55.
[9]王雅萍,刘云,董元华,等.改性膨润土对氨氮废水吸附性能的研究[J].应用化工,2011,40(7):1148-1152.
[10]程银芳.氨氮废水的处理[J].河南科学,2008,26(5):608-610.
[11]陈岩,赵静,闫良国.改性膨润土吸附去除水中氨氮的实验研究[J].环境科技,2009,22(4):1-3.
[12]王雅萍,刘云,董元华,等.凹凸棒石粘土对氨氮废水吸附性能的研究[J].农业环境科学学报,2008,27(4):1525-1529.
[13]于鹄鹏,钱运华,胡涛.新型凹土吸附剂去除养殖废水中氨氮的研究[J].广州化工,2009,37(7):140-141.
[14]陈福坤,雷金勇,苏杰南.膨胀蛭石吸附氨氮的研究[J].河南师范大学学报(自然科学版),2007,35(1):133-136.
[15]胡曰利,吴晓芙,聂发辉.天然蛭石对污水中氨氮吸附去除率的影响[J].中南林学院学报,2004,24(1):30-33.
[16]闫茂群,龙焙,熊冰清,等.高岭土同步去除农村生活污水中氮磷的机理及应用研究[J].科技创业月刊,2011,4:157-159.
[17]王小波,王艳,卢树昌,等.改性高岭土对水体中氮磷去除效果的研究[J].农业环境科学学报,2010,29(9):1784-1788.
[18]杨丽芳,胡友彪.粉煤灰处理含氨氮废水的试验研究[J].电力建设,2006,27(3):68-70.
[19]周静,李素芹,苍大强,等.粉煤灰深度处理焦化废水中氨氮的研究[J].能源环境保护,2007,21(6):30-32.
[20]王春蓉,牛海山.改性粉煤灰吸附废水中氨氮的试验研究[J].粉煤灰综合利用,2010,5:42-44.
[21]陈莉荣,贾飞虎,窦艳铭,等.水淬渣吸附稀土氨氮废水试验研究[J].金属矿山,2010,5:158-160.
[22]王国贞,吴俊峰,王现丽.改性煤矸石对废水中氨氮的去除试验研究[J].煤炭工程,2010,6:87-88.
[23]杜明展,陈莉荣,李玉梅,等.煤矸石的改性及其对稀土生产废水中氨氮的吸附[J].化工环保,2012,32(4):377-380.
[24]赵雅萍,金伟,曹达文,等.钙型沸石对生活污水中氨氮去除的研究[J].离子交换与吸附,2004,20(5):458-463.
[2]丁绍兰,雷小利,郭洪涛.生物沸石反应器处理制革废水挂膜试验研究[J].中国皮革,2010,39(5):43-46.
[3]王莉萍,曹国平,周小虹.氨氮废水处理技术研究进展[J].化学推进剂与高分子材料,2009,7(3):26-32.
[4]王晔霞.吸附剂在氮磷废水处理中的应用进展[J].化工技术与开发,2013,42(11):52-55.
[5]袁俊生,等.沸石法工业污水氨氮治理技术研究[J].环境治理技术与设备,2002,3(12):60-63.
[6]江喆,宁平,等.改性沸石去除水中低浓度氨氮的研究[J].安全与环境学报,2004,4(2):40-43.
[7]冯灵芝.斜发沸石去除水中氨氮的试验研究[D].郑州,郑州大学,2006.
[8]李晔,肖文浚,彭长琪.沸石改性及其对氨氮废水处理效果的研究[J].非金属矿,2003,2:53-55.
[9]王雅萍,刘云,董元华,等.改性膨润土对氨氮废水吸附性能的研究[J].应用化工,2011,40(7):1148-1152.
[10]程银芳.氨氮废水的处理[J].河南科学,2008,26(5):608-610.
[11]陈岩,赵静,闫良国.改性膨润土吸附去除水中氨氮的实验研究[J].环境科技,2009,22(4):1-3.
[12]王雅萍,刘云,董元华,等.凹凸棒石粘土对氨氮废水吸附性能的研究[J].农业环境科学学报,2008,27(4):1525-1529.
[13]于鹄鹏,钱运华,胡涛.新型凹土吸附剂去除养殖废水中氨氮的研究[J].广州化工,2009,37(7):140-141.
[14]陈福坤,雷金勇,苏杰南.膨胀蛭石吸附氨氮的研究[J].河南师范大学学报(自然科学版),2007,35(1):133-136.
[15]胡曰利,吴晓芙,聂发辉.天然蛭石对污水中氨氮吸附去除率的影响[J].中南林学院学报,2004,24(1):30-33.
[16]闫茂群,龙焙,熊冰清,等.高岭土同步去除农村生活污水中氮磷的机理及应用研究[J].科技创业月刊,2011,4:157-159.
[17]王小波,王艳,卢树昌,等.改性高岭土对水体中氮磷去除效果的研究[J].农业环境科学学报,2010,29(9):1784-1788.
[18]杨丽芳,胡友彪.粉煤灰处理含氨氮废水的试验研究[J].电力建设,2006,27(3):68-70.
[19]周静,李素芹,苍大强,等.粉煤灰深度处理焦化废水中氨氮的研究[J].能源环境保护,2007,21(6):30-32.
[20]王春蓉,牛海山.改性粉煤灰吸附废水中氨氮的试验研究[J].粉煤灰综合利用,2010,5:42-44.
[21]陈莉荣,贾飞虎,窦艳铭,等.水淬渣吸附稀土氨氮废水试验研究[J].金属矿山,2010,5:158-160.
[22]王国贞,吴俊峰,王现丽.改性煤矸石对废水中氨氮的去除试验研究[J].煤炭工程,2010,6:87-88.
[23]杜明展,陈莉荣,李玉梅,等.煤矸石的改性及其对稀土生产废水中氨氮的吸附[J].化工环保,2012,32(4):377-380.
[24]赵雅萍,金伟,曹达文,等.钙型沸石对生活污水中氨氮去除的研究[J].离子交换与吸附,2004,20(5):458-463.