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정수 및 폐수처리에서 오존 미세기포와 초미세기포 기술의 적용 : 리뷰 臭氧微气泡和微气泡技术在净水和废水处理中的应用:评论
Journal of Korean Society of Water and Wastewater Pub Date : 2017-12-31 DOI: 10.11001/JKSWW.2017.31.6.481
테킬 안디넷, 김일호, 이재엽
{"title":"정수 및 폐수처리에서 오존 미세기포와 초미세기포 기술의 적용 : 리뷰","authors":"테킬 안디넷, 김일호, 이재엽","doi":"10.11001/JKSWW.2017.31.6.481","DOIUrl":"https://doi.org/10.11001/JKSWW.2017.31.6.481","url":null,"abstract":"Water and wastewater treatment has always been a challenging task due to the continuous increase in amount and the change in characteristics of the poorly biodegradable and highly colored organic matters, as well as harmful micro-organisms. Advanced techniques are therefore required to successfully remove these pollutants from water before reuse or discharge to receiving water bodies. Application of ozone, which is a powerful oxidant and disinfectant, alone or as part of advanced oxidation process depends on the complex kinetic reactions and the mass transfer of ozone involved. Micro- and nano bubbling considerably improves gas dissolution compared to conventional bubbles and hence mass transfer. It can also intensify generation of hydroxyl radical due to collapse of the bubbles, which in turn facilitates oxidation reaction under both alkaline as well as acidic conditions. This review gives the overview of application of micro- and nano bubble ozonation for purification of water and wastewater. The drawbacks of previously considered techniques and the application of the hydrodynamic ozonation to synthetic aqueous solutions and various industrial wastewaters are systematically reviewed.","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"11 1","pages":"481-490"},"PeriodicalIF":0.0,"publicationDate":"2017-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89482681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 17
A study on the evaluation of phosphate removal efficiency using Fe-coated silica sand 包铁硅砂除磷效果评价研究
Journal of Korean Society of Water and Wastewater Pub Date : 2017-12-31 DOI: 10.11001/jksww.2017.31.6.521
E. Jo, Younghee Kim, Chan-gyu Park
{"title":"A study on the evaluation of phosphate removal efficiency using Fe-coated silica sand","authors":"E. Jo, Younghee Kim, Chan-gyu Park","doi":"10.11001/jksww.2017.31.6.521","DOIUrl":"https://doi.org/10.11001/jksww.2017.31.6.521","url":null,"abstract":"","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"44 1","pages":"521-527"},"PeriodicalIF":0.0,"publicationDate":"2017-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76764657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Distribution and Risk Assessment of Perfluorinated Compounds (PFCs) in Major Drinking Water Treatment Plants, Korea 全氟化合物(PFCs)在韩国主要饮用水处理厂的分布和风险评估
Journal of Korean Society of Water and Wastewater Pub Date : 2017-12-31 DOI: 10.11001/JKSWW.2017.31.6.491
손보영, 이이내, 양미희, 박상민, 표희수, 이원석, 박주현
{"title":"Distribution and Risk Assessment of Perfluorinated Compounds (PFCs) in Major Drinking Water Treatment Plants, Korea","authors":"손보영, 이이내, 양미희, 박상민, 표희수, 이원석, 박주현","doi":"10.11001/JKSWW.2017.31.6.491","DOIUrl":"https://doi.org/10.11001/JKSWW.2017.31.6.491","url":null,"abstract":"The chemical structures of perfluorinated compounds(PFCs) have unique properties such as thermal and chemical stability that make them useful components in a wide variety of consumer and industrial products. Two of these PFCs, perfluorooctane sulfonate(PFOS) and perfluorooctanoic acid(PFOA), have received attention and were the most commonly detected. In this study it was analyzed the concentrations of 8 PFCs in samples were collected from drinking water treatment plants for 5 years(2012-2016). PFOS and PFOA were also high concentration and frequency. The mean concentrations of PFOA and PFOS were detected 0.0026-0.0069 μg/L and 0.0009-0.0024 μg/L in samples from drinking water treatment plants. These were relatively lower or similar compared to PFOS concentrations in Osaka(Japan). In general, these levels are below health-based values set by international authoritative bodies for drinking water. These results will be serve as the first monitoring data for PFCs in drinking water and be useful for characterizing the concentration distribution and management of PFCs in future studies.","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"103 1","pages":"491-499"},"PeriodicalIF":0.0,"publicationDate":"2017-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90966316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Study on occurrence and management of organic micropollutants in sewer systems 污水系统中有机微污染物的发生与治理研究
Journal of Korean Society of Water and Wastewater Pub Date : 2017-12-31 DOI: 10.11001/jksww.2017.31.6.551
Dong-Hwan Jeong, Sang-Yee Ham, Wonseok Lee, H. Chung, Hyunook Kim
{"title":"Study on occurrence and management of organic micropollutants in sewer systems","authors":"Dong-Hwan Jeong, Sang-Yee Ham, Wonseok Lee, H. Chung, Hyunook Kim","doi":"10.11001/jksww.2017.31.6.551","DOIUrl":"https://doi.org/10.11001/jksww.2017.31.6.551","url":null,"abstract":"","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"20 1","pages":"551-566"},"PeriodicalIF":0.0,"publicationDate":"2017-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88553304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Evaluation of Defect Types for Characteristic Database Construction of Large Sewage Box Culverts 大型污水箱形涵特征库建设缺陷类型评价
Journal of Korean Society of Water and Wastewater Pub Date : 2017-12-31 DOI: 10.11001/jksww.2017.31.6.619
Sangjong Han, Homyeon Song
{"title":"Evaluation of Defect Types for Characteristic Database Construction of Large Sewage Box Culverts","authors":"Sangjong Han, Homyeon Song","doi":"10.11001/jksww.2017.31.6.619","DOIUrl":"https://doi.org/10.11001/jksww.2017.31.6.619","url":null,"abstract":"","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"52 1","pages":"619-628"},"PeriodicalIF":0.0,"publicationDate":"2017-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74985772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Elution characteristics of lime-based granular alkaline material and applicability of phosphorus crystallization processes 石灰基粒状碱性物质的洗脱特性及磷结晶工艺的适用性
Journal of Korean Society of Water and Wastewater Pub Date : 2017-12-31 DOI: 10.11001/JKSWW.2017.31.6.577
Hyangyoun Chang, N. Park, Yeoju Jang, K. Ahn, H. Lim, Weonjae Kim
{"title":"Elution characteristics of lime-based granular alkaline material and applicability of phosphorus crystallization processes","authors":"Hyangyoun Chang, N. Park, Yeoju Jang, K. Ahn, H. Lim, Weonjae Kim","doi":"10.11001/JKSWW.2017.31.6.577","DOIUrl":"https://doi.org/10.11001/JKSWW.2017.31.6.577","url":null,"abstract":"","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"24 1","pages":"577-586"},"PeriodicalIF":0.0,"publicationDate":"2017-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90504809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development of a Concentration Prediction Model for Disinfection By-product according to Introduce the Advanced Water Treatment Process in Water Supply Network 基于供水管网深度水处理工艺的消毒副产物浓度预测模型的建立
Journal of Korean Society of Water and Wastewater Pub Date : 2017-10-30 DOI: 10.11001/jksww.2017.31.5.421
Jeewon Seo, Kibum Kim, J. Koo
{"title":"Development of a Concentration Prediction Model for Disinfection By-product according to Introduce the Advanced Water Treatment Process in Water Supply Network","authors":"Jeewon Seo, Kibum Kim, J. Koo","doi":"10.11001/jksww.2017.31.5.421","DOIUrl":"https://doi.org/10.11001/jksww.2017.31.5.421","url":null,"abstract":"","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"23 1","pages":"421-430"},"PeriodicalIF":0.0,"publicationDate":"2017-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74221733","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of templated RuO2 nanorod and nanosheet electrodes to improve the electrocatalytic activities for chlorine evolution 模板化氧化钌纳米棒和纳米片电极的开发以提高氯的电催化活性
Journal of Korean Society of Water and Wastewater Pub Date : 2017-10-30 DOI: 10.11001/jksww.2017.31.5.373
T. Luu, Choonsoo Kim, Jeyong Yoon
{"title":"Development of templated RuO2 nanorod and nanosheet electrodes to improve the electrocatalytic activities for chlorine evolution","authors":"T. Luu, Choonsoo Kim, Jeyong Yoon","doi":"10.11001/jksww.2017.31.5.373","DOIUrl":"https://doi.org/10.11001/jksww.2017.31.5.373","url":null,"abstract":"","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"22 1","pages":"373-381"},"PeriodicalIF":0.0,"publicationDate":"2017-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89359057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development of leakage test facility for leak signal characteristic analysis in water pipeline 输水管道泄漏信号特性分析试验装置的研制
Journal of Korean Society of Water and Wastewater Pub Date : 2017-10-30 DOI: 10.11001/jksww.2017.31.5.459
Sanghyuk Park, P. Kwak, Hyundong Lee, Chang-ho Choi
{"title":"Development of leakage test facility for leak signal characteristic analysis in water pipeline","authors":"Sanghyuk Park, P. Kwak, Hyundong Lee, Chang-ho Choi","doi":"10.11001/jksww.2017.31.5.459","DOIUrl":"https://doi.org/10.11001/jksww.2017.31.5.459","url":null,"abstract":"","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"34 1","pages":"459-469"},"PeriodicalIF":0.0,"publicationDate":"2017-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78969553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
4차 산업혁명과 4세대 상하수도 第四次产业革命与第四代上下水道
Journal of Korean Society of Water and Wastewater Pub Date : 2017-10-30 DOI: 10.11001/JKSWW.2017.31.5.383
이두진
{"title":"4차 산업혁명과 4세대 상하수도","authors":"이두진","doi":"10.11001/JKSWW.2017.31.5.383","DOIUrl":"https://doi.org/10.11001/JKSWW.2017.31.5.383","url":null,"abstract":"The 4th Industry Revolution was advocated by Klaud Schwab who is founder of World Economic Forum at the Davos Forum in 2016, and there are big differences on ICT based 4th Industry revolution in the aspects of speed, scope and impact compared with the 3rd Industry revolution. Creating new industries and values through technology such as internet of things, cloud, big data, and artificial intelligence are included in the meaning of The 4th industry revolution. In this article, the direction of change to water technology in response to the 4th Industry revolution is surveyed. 4G Water Infra should minimize environmental impact under the consideration of sustainable development and advanced technologies. To solve the existing water infra problems, it is common and fundamental that the intake water from nature can be regarded as borrowed from nature and it should be returned to natural state with improved water quality. Government, academic organizations and industries should prepare and collaborate together in order to help our country with outstanding capabilities in infrastructure construction and ICT to lead the 4G water technology development.","PeriodicalId":16258,"journal":{"name":"Journal of Korean Society of Water and Wastewater","volume":"1 1","pages":"383-388"},"PeriodicalIF":0.0,"publicationDate":"2017-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89808155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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