斜沸石吸附再生脱氨的实验研究

2009 IITA International Conference on Control, Automation and Systems Engineering (case 2009) Pub Date : 2009-07-11 DOI:10.1109/CASE.2009.26

Jinlong Zuo, Junsheng Li

{"title":"斜沸石吸附再生脱氨的实验研究","authors":"Jinlong Zuo, Junsheng Li","doi":"10.1109/CASE.2009.26","DOIUrl":null,"url":null,"abstract":"In order to tackle the problem for remove ammonia from polluted water, clinoptilolite is used for adsorbing the ammonia from wastewater, and biochemical regeneration for ammonia removal was investigated. The results showed that the data were fit to Langmuir isotherms for ammonium ion uptake onto clinoptilolite. For biochemical regeneration experiment, it was stable for the removal of NH3-N by clinoptilolite with removal efficiency over 80% after two months biochemical regeneration using the NaHCO3 regenerant with Na+ concentration of 2000mg/L and air-water ratio 5:1 at 15ºC¿26.5ºC. The clinoptilolite was suggested as a suitable material for adsorbing ammonia.","PeriodicalId":294566,"journal":{"name":"2009 IITA International Conference on Control, Automation and Systems Engineering (case 2009)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Bench Scale Study on the Adsorption and Regeneration of Clinoptilolite for Ammonia Removal\",\"authors\":\"Jinlong Zuo, Junsheng Li\",\"doi\":\"10.1109/CASE.2009.26\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In order to tackle the problem for remove ammonia from polluted water, clinoptilolite is used for adsorbing the ammonia from wastewater, and biochemical regeneration for ammonia removal was investigated. The results showed that the data were fit to Langmuir isotherms for ammonium ion uptake onto clinoptilolite. For biochemical regeneration experiment, it was stable for the removal of NH3-N by clinoptilolite with removal efficiency over 80% after two months biochemical regeneration using the NaHCO3 regenerant with Na+ concentration of 2000mg/L and air-water ratio 5:1 at 15ºC¿26.5ºC. The clinoptilolite was suggested as a suitable material for adsorbing ammonia.\",\"PeriodicalId\":294566,\"journal\":{\"name\":\"2009 IITA International Conference on Control, Automation and Systems Engineering (case 2009)\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-07-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 IITA International Conference on Control, Automation and Systems Engineering (case 2009)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CASE.2009.26\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IITA International Conference on Control, Automation and Systems Engineering (case 2009)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CASE.2009.26","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

为了解决污水中氨的去除问题，利用斜沸石吸附废水中的氨，并进行了生化再生除氨的研究。结果表明，所得数据符合斜沸石对铵离子吸收的Langmuir等温线。在生化再生实验中，采用Na+浓度为2000mg/L、气水比为5:1的NaHCO3再生剂，在15℃~ 26.5℃条件下进行生化再生2个月后，斜沸石对NH3-N的去除率稳定在80%以上。认为斜沸石是一种较理想的吸附氨的材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Bench Scale Study on the Adsorption and Regeneration of Clinoptilolite for Ammonia Removal

In order to tackle the problem for remove ammonia from polluted water, clinoptilolite is used for adsorbing the ammonia from wastewater, and biochemical regeneration for ammonia removal was investigated. The results showed that the data were fit to Langmuir isotherms for ammonium ion uptake onto clinoptilolite. For biochemical regeneration experiment, it was stable for the removal of NH3-N by clinoptilolite with removal efficiency over 80% after two months biochemical regeneration using the NaHCO3 regenerant with Na+ concentration of 2000mg/L and air-water ratio 5:1 at 15ºC¿26.5ºC. The clinoptilolite was suggested as a suitable material for adsorbing ammonia.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2009 IITA International Conference on Control, Automation and Systems Engineering (case 2009)

自引率

0.00%

发文量