A. 張岩的北京工業大學教授
生物接觸氧化法、
污水及有機廢棄物的厭氧發酵、
膜分離技術
污水生物脫氮技術
有機固體廢棄物的處理與再利用理論與技術 1. 高效泳動床-好氧顆粒污泥工藝處理污水的特性研究 北京市教委 負責人
2.有機廢水厭氧發酵生物制氫機理的研究 北京市優秀人才專項 負責人
3.環境廢棄物及廢水的生物制氫 教育部 負責人
4. 剝離顆粒污泥泳動床污水處理新技術的開發 中日合作項目 負責人
5. 厭氧好氧泳動床污水處理新技術的開發 中日合作項目 負責人
6. 一過式泳動床處理生活污水系統的開發 中日合作項目 負責人
7. 膜分離技術在生活污水中的應用 企業委託 負責人 1、泳動床/活性污泥法串聯裝置[P].中國,發明專利, 第一
2、泳動床/活性污泥法串聯裝置[P].中國,實用新型專利, 第一
3、黃原膠發酵新工藝 發明專利 國家知識產權局 申請號: 第二
4、黃原膠分離提取的工程方法 發明專利 國家知識產權局 專利號: 第二
5、回用水紫外線消毒裝置 實用新型 國家知識產權局 申請號: 第七 (1)2004年10月15~18日與日本國共同主持了中—日水環境污染防治與修復學術研討會(地點:中國北京),
(2)2005年7月26~29日與日本共同主持了「中日水環境研究學術研討會」(地點:日本東京)。
B. 污水處理屬於什麼專業
污水處理屬於環境工程專業,本專業主要學習普通化學、工程力學、測量學、工程制圖、環境微生物學、水力學、電工學、環境監測、環境工程學科的基本理論和基本知識,受到外語、計算機技術及繪圖、污染物監測和分析、工程設計、管理及規劃方面的基本訓練,具有環境科學技術和給水排水工程領域的科學研究、工程設計和管理規劃方面的基本能力。
污水處理技術一般分為生產污水處理和生活污水處理。生產污水包括工業污水、農業污水以及醫療污水等,而生活污水就是日常生活產生的污水,是指各種形式的無機物和有機物的復雜混合物。
畢業生應獲得以下幾方面的知識和能力:
1、掌握普通化學、分析化學、物理化學、工程力學、測量學、工程制圖、微生物學、水力學、電工學、環境監測與評價、環境工程學科的基本理論、基本知識;
2、掌握水污染控制工程、空氣污染控制工程、雜訊污染控制工程、固體廢物處理處置與資源化工程的基本原理和設計方法;
3、具有污染物監測和分析、環境監測、環境質量評價、環境規劃與管理的初步能力;
4、了解環境科學與技術的理論前沿和發展動態;
5、掌握文獻檢索、資料查詢的基本方法,具有初步的科學研究和實際工作能力。
C. 跪求:英國倫敦城市污水處理案例!!!!!!!!!
http://www..com/s?cl=3&wd=%D3%A2%B9%FA%C2%D7%B6%D8%B3%C7%CA%D0%CE%DB%CB%AE%B4%A6%C0%ED%B0%B8%C0%FD
沒辦法``找不到
只有這個`內`
不好意思容了
D. pasg工藝可以作為工業污水處理嗎
PASG工藝技術主要針對的對象是對比較單一成分的生活污水進行厭氧處理的一種工藝,工業污水水質成分比生活污水復雜的多,濃度大於生活污水,單純的厭氧處理不能解決工業污水的負責成分。所以PASG工藝作為工業污水處理較為不妥,但對於工業污水廠的建設可以借鑒PASG技術園藝化的理念。
附PASG技術相關資料:
背景
1982-1984年,楊靖霞教授以四川大學公派訪問學者的身份前往英國倫敦大學帝國理工學院進行科學研究。期間通過交流得知以前的英國是一座被工業化重度污染的國家,經過英國人的努力將它變成了現在這樣一個環境優美的國度。此次交流對楊教授的影響很深,她立志回國後從事環境保護事業。
回國後,楊教授立即向校領導提交了建立環境科學和工程系的報告。1986年,在成都科技大學校長王建華教授和副校長何晉秋教授的領導下,楊靖霞教授、張世森教授、朱聯錫教授共同籌建了成都科技大學環境科學和工程系,隨後楊教授創建了成都科技大學環保科技研究所,並擔任所長。
PASG技術的誕生及發展
P(Plant):成套裝置;A(Anaerobic):厭氧為主;
S(Site):就地處理;G(Gardening):園藝化。
1993年,提出了工藝的技術思路,並進行了研究試驗;
1998年,完成了工藝系統的終試,並和園林專家一起提出了"建一座污水處理廠,還您一座花園"的理念;
2000年,PASG工藝完成第一個生活污水治理工程實例應用,出水穩定達標;同年獲得第一個國家專利;
2000-2008年,完成了數十個工程應用實例,並對工藝進行了較大的提升;
2008年以後,對工藝進一步完善,並得到四川省環保廳科研的支持。
楊教授作為中國知名的環保專家,多次應邀出訪美國、德國、日本、加拿大等國家、多次邀請並接待多國來訪的專家教授,從事環保科技方面的國際交流活動。楊教授於1993年應邀訪美講學期間,曾考察了美國西部,北部及加拿大南部等地許多環保公司的污水處理項目。了解到當時美國環保界已從過去沿用傳統技術建造大型污水廠集中處理城鎮生活污水的經驗總結中認識到了就地分散處理生活污水的各種優越性,因而在數年前就已紛紛轉向經濟有效的(costeffective)就地分散處理技術的研究開發。
楊靖霞教授從這些國外技術考察中受到啟發,結合在廢水治理方面多年的經驗,客觀地綜合分析國內外現有技術優劣的基礎上,針對我國的具體國情,就城鎮生活污水的處理,提出了有別於國內外現有傳統技術的技術路線。丁樹濤先生帶領技術團隊將該技術通過實驗研究至成套設備裝置系統集成到系統的完善、優化,實現了楊教授提出的技術路線。楊靖霞教授與園林專家一起交流、探討,創新的提出了「建一個污水處理廠,還您一座花園」的先進理念,命名為「生活污水就地分散兼園藝化技術」(簡稱PASG技術)。
E. 楊健的人物簡介
職 務:教授博士/碩士導師: 博士生、碩士生導師所在系所(部門):市政工程系主要研究方向:污水與廢水處理理論與資源化技術主講課程:主講博士研究生課程《廢水處理新技術》校內外兼職:同濟大學教授、博士生導師。教育經歷1977年畢業於同濟大學水暖系給水排水專業,1988-1989年英國紐卡素大學市政工程系訪問學者,後獲同濟大學環境工程學科博士學位。工作經歷1977年7月-至今 同濟大學環境科學與工程學院市政工程系教學情況:主講博士研究生課程《廢水處理新技術》;指導17名碩士研究生,其中7名在讀,14名博士研究生,其中8名在讀。參編《水質工程》,中國建築工業出版社出版,2009年8月,108.2萬字。主編《有機工業廢水處理理論與技術》,化學工業出版社,2005年1月,51.8萬字 。
F. 國外污水處理設備發展簡史
生物接觸氧化是挪威安能國際開發的國外應用成熟的新型污水處理工藝。首先在挪威Lillehammer水廠,生物接觸氧化工藝單獨用於氮污染物的去除取得良好地效果;此後該項工藝已廣泛應用於世界上48個國家的市政污水和工業廢水等行業的500多座污水處理廠中,出水水質可達到《城鎮污水處理廠污染物排放標准》GB18918-2002一級(A)標准。生物接觸氧化作為預處理和後續處理也都分別在英國和美國、貝加莫、義大利等地得到了很好的應用。
升流式厭氧污泥床UASB( Up-flow Anaerobic Sludge Bed,註:以下簡稱UASB)工藝由於具有厭氧過濾及厭氧活性污泥法的雙重特點,作為能夠將污水中的污染物轉化成再生清潔能源——沼氣的一項技術。1971年荷蘭瓦格寧根(Wageningen)農業大學拉丁格(Lettinga)教授通過物理結構設計,利用重力場對不同密度物質作用的差異,發明了三相分離器。使活性污泥停留時間與廢水停留時間分離,形成了上流式厭氧污泥床(UASB)反應器的雛型。1974年荷蘭CSM公司在其6m3反應器處理甜菜製糖廢水時,發現了活性污泥自身固定化機制形成的生物聚體結構,即顆粒污泥(granular sludge)。顆粒污泥的出現,不僅促進了以UASB為代表的第二代厭氧反應器的應用和發展,而且還為第三代厭氧反應器的誕生奠定了基礎。
SBR是序列間歇式活性污泥法(Sequencing Batch Reactor Activated Sludge Process)的簡稱,是一種按間歇曝氣方式來運行的活性污泥污水處理技術,又稱序批式活性污泥法。與傳統污水處理工藝不同,SBR技術採用時間分割的操作方式替代空間分割的操作方式,非穩定生化反應替代穩態生化反應,靜置理想沉澱替代傳統的動態沉澱。它的主要特徵是在運行上的有序和間歇操作,SBR技術的核心是SBR反應池,該池集均化、初沉、生物降解、二沉等功能於一池,無污泥迴流系統。
G. 環境科學、生態學領域期刊有哪些
環境科學和生態學領域期刊有:Water Research、Ecosystem Health and Sustainability、Sustainability。H. 陳光浩的香港科技大學終身教授
陳光浩(Guang-Hao CHEN)博士,現任香港科技大學土木工程系終生教授、環境工程專業主任、環境工程研究生課程主任,浙江大學、中山大學客座教授,香港特區政府污水處理工程技術顧問,國際水協(IWA)污泥處理專家委員會課題組成員,國際水協水力學會(IAHR)下水道聯合專家委員會理事,《Water Research》副主編,《IWA Journal:AQUA》亞太區編委,《Water Science & Technology》專輯主編,《Water Science & Technology: Water Supply》專輯主編,《International Journal of Pollution and Environment》特邀主編,清華大學環境科學與技術學刊特邀編委。多年來出版學術專著/論文集12冊,發表學術論文125篇,包括SCI論文51篇(其中26篇發表在《Water Research》等環境學科一流刊物上),EI論文5篇,獲美國、英國、新加坡發明專利共3項,獲日本政府、三菱公司、香港研資局、香港渠務署等研究項目近40項。
E-mail: [email protected]
Tel.: (852) 2358-8752
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Current Research Interests
Sustainable decentralized sewage treatment systems 可持續性非集中式城市污水處理新系統
Excess sludge minimized activated sludge processes 活性污泥法剩餘污泥減量方法
Biofilm, denitrification and corrosion control in sewer 污水管道中污染物轉化及生物膜
Micro-pollutant degradation in membrane bio-reactor (MBR ) and low-cost MBR system development 膜生物處理
Re-use of water treatment works sludge in sewage treatment works and phosphorus adsorption on aluminium hydroxide 自來水廠污泥在城市污水處理廠之利用及磷之吸附
Courses Taught
CIVL 142 Introction of Environmental Science and Engineering
CIVL 242 Water and Wastewater Engineering
CIVL 344 Solid Waste Management
CIVL 345 Environmental Analysis of Aqueous Systems
CIVL 346 Process Design of Environmental Engineering Facilities
CIVL 542 Biological Waste Treatment
CIVL 543 Aquatic Chemistry
CIVL 544 Process Design of Water and Wastewater Treatment Systems
CIEM 548 Wastewater Treatment and Reuse
Publication (2003~)
Book/ Book Chapter/Journal Issue
G. H. Chen, J. C. Huang, C Shang, H. H. P Fang, and Y. Watanabe (2004). Editor of the Special Issue of Creative Water and Wastewater Treatment Technologies for Densely Populated Urban Areas. Water Science and Technology: Water Supply. Vol., 04, No. 01, 166 pages.
X. H. Guan, G. H. Chen, and C. Shang (2004). ATR-FTIR and XPS study on the structure of complexes formed between simple organic acids and aluminium hydroxide. In: Young Researchers 2004 (ed by P Lens and R Stuetz), Water and Environmental Management Series, IWA publisher, 2004.
G. H. Chen, C. Shang, and X. R. Zhang (2006). Editor of the Special Issue of Leading-edge Strategies and Technologies for Sustainable Urban Water Management. Water Science and Technology: Water Supply. Vol., 06, No. 06, 183 pages.
G. H. Chen. Water Reuse in Asia. In: International Survey of Water Reclamation and Ruse, edited by B. Jimemez and T. Asano, IWA publisher (in press).
G. H. Chen and J. H. Qu (2007). Editor of the Special Issue of Research and Development of Environmental Science and Technology in China, International Journal of Pollution and Environment (in preparation).
Invited Overseas Conference/Workshop Presentations/Guest Lectures
G. H. Chen (2004). Novel approaches to rece excess sludge in activated sludge processes. Hokkaido University Centre of Excellence (COE) Lectures on Environmental Biotechnology, Sapporo, Japan, July 07, 2004.
G. H. Chen and Chii Shang (2004). Comparison of performance of MBR in treating freshwater and seawater sewage and evaluation of virus rejection. Hokkaido University COE Workshop on Membrane Bioreactor, Sapporo, Japan, July 12, 2004.
D. H. W. Leung, K. R. Sharma, and G. H. Chen (2004). Effect of detached/re-suspended solids from sewer sediment on the sewage phase bacterial activity. Keynote presentation at IWA Sponsored International Symposium on Biotechnology for Environmental Pollution Control, Beijing, China, August 14-15, 2004.
G. H. Chen (2005). Applications of MBR/MF/RO in sewage reuse/recycle. Hokkaido University COE workshop on MBR, Sapporo, Japan, June 11, 2005.
G. H. Chen (2005). Pilot studies of membrane technology for effluent reuse. International Conference on Nanotechnologies and Advanced Materials. Hong Kong, August 8-10, 2005.
G. H. Chen (2006). Modelling of biotreatment-Theory and practice. Hokkaido University COE Lectures on Environmental Biotechnology, August 03, 2006.
G. H. Chen (2006). Reuse of alum sludge in sewage treatment and phosphorus/Nom adsorption on aluminum hydroxide, Hokkaido University COE Lectures on Environmental Biotechnology, August 03, 2006.
G. H. Chen (2006). Is biofilm formation the key player in bio-fouling of MBR? 1st IMECT, Sapporo, 18 August 2006, Japan.
Journal Papers
S. Saby, M. Djafer, and G. H. Chen (2003). Effect of low ORP in anoxic sludge zone on excess sludge proction in an oxic-settling-anoxic activated sludge process (OSA process). Water Research, 37(1), pp.11-20.
Y. Chen, Y. Zhang, and G. H. Chen (2003). Appropriate conditions for maximizing catalytic rection efficiency of nitrate into nitrogen gas in groundwater. Water Research, 37(10), pp. 2489-2495.
G. H. Chen, D. H. K. Leung and J. C. Huang (2003). Biofilm in the sediment phase of a sanitary gravity sewer. Water Research, 37(11), pp.2784-2788.
G. H. Chen, M. T. Wong, S. Okabe, and Y. Watanabe (2003). Dynamic response of nitrifying activated sludge batch cultures to increased chloride concentration. Water Research, 37(13), pp.3125-3135.
G. H. Chen, K. J. An., S. Saby, E. Brois, and M. Djafer (2003). Possible cause of excess sludge rection in an oxic-settling-anoxic activated sludge process (OSA Process). Water Research, 37(16), pp.3843-3864.
X. H. Guan, Shang C, S. M. Yu, and G. H. Chen (2004). Exploratory study on reuse of water treatment works sludge to enhance primary sewage treatment. Water Science and Technology: Water Supply, 04(1), pp.159-164.
G. H. Chen and M. T. Wong (2004). Impact of increased chloride concentration to nitrifying activated sludge process. Journal of Environmental Engineering, ASCE,130(2), pp.116-125.
Y. Chen, Y. Zhang, G. H. Chen, and K. R. Sharma (2004). Hydrogen-based catalytic ceramic membrane for removing nitrate in groundwater. Environmental Technology, 25, pp.227-234.
X. H. Guan, Q. Liu, G. H. Chen, and C. Shang (2005). Reuse of water treatment works sludge to enhance particulate pollutant removal from sewage. Water Research, 39(15), pp.3433-3440.
X. H. Guan, Q. Liu, G. H. Chen, and C. Shang (2005). Surface complexation of condensed phosphate to aluminium hydroxide: An ART-FTIR spectroscopic investigation. Journal of Colloid and Interface Science, 289(2), pp.319-327.
M. H. Wong, C. Shang and G. H. Chen (2005). Bacteriophage MS-2 Removal by Submerged Membrane Bioreactor. Water Research, 39 (17), pp.4211-4219.
D. H. W. Leung, G. H. Chen and K. R. Sharma (2005). Effect of attached/re-suspended solids from sewer sediment on sewage phase bacterial activity. Water Science and Technology, 52(3), pp.147-152.
X. H. Guan, G. H. Chen, C. Shang, and J. Zhu (2005). ATR-FTIR Investigation on the Complexation of Myo-inositol Hexaphosphate with Aluminum Hydroxide. Journal of Colloid and Interface Science, 293(2), pp. 296-302.
X. H. Guan, G. H. Chen, and C. Shang (2006). Competitive Adsorption of organic matter with phosphate on aluminum hydroxide. Journal of Colloid and Interface Science, 296(1), pp.51-58.
G. N. Lau, K. R. Sharma, G. H. Chen and M. C. M. van Loosdrecht (2006). Integration of sulfate rection, autotrophic denitrification and nitrification to achieve low-cost excess sludge minimization for Hong Kong sewage. Water Science and Technology, 53(3), pp.227-235.
H. L. S. Tam, D. T. W. Tang, K. R. Sharma and G. H. Chen (2006). A pilot study of a membrane bio-reactor in treating fresh water sewage and saline sewage in Hong Kong (invited paper). Separation Science and Technology, 41 (7), pp.1253-1264.
S. Y. C. Lee, L. M. Wang, Y. Xue, N. Ge, X. Yang, and G. H. Chen (2006). Natural estrogens in the surface water of Shenzhen and the sewage of Hong Kong. Human and Ecological Risk Assessment, 12(2), pp.301-312
X. H. Guan, G. H. Chen, and C. Shang (2006). Combining kinetic investigation with surface spectroscopic examination to study the role of aromatic carboxyl groups in NOM adsorption by aluminum hydroxide. Journal of Colloid and Interface Science, 301, pp.419-427.
X. H. Guan, C. Shang and G. H. Chen (2006). ATR-FTIR investigation on the role of phenolic groups in the interaction of NOM with aluminum hydroxide. Chemosphere, 65, pp.2074-2081.
H. L. S. Tam, D. T. W. Tang, K R Sharma and G. H. Chen (2006). A pilot study for sewage reclamation and reuse with MBR/RO and MF/RO systems. Desalination. 202 (1-3), 106-113.
X. H. Guan, G. H. Chen, and C. Shang (2006). Role of carboxylic and phenolic groups in NOM adsorption on minerals: a review. Water Science and Technology: Water Supply. 6(6), 155-164.
G. H. Chen and S. K. Pang (2006). Development of a low-cost dynamic filter immersed in activated sludge system. Water Science and Technology: Water Supply. 6(6), pp.111-117.
An. K. J. and G. H. Chen. A COD balance analysis of an oxic-settling-anaerobic activated sludge process. Journal of Environmental Engineering, ASCE (attentively accepted).
X. H. Guan, G. H. Chen, and C. Shang. Competitive adsorption of phosphorus on aluminum hydroxide. Water Science and Technology (in press).
International Conference Papers (Referred oral presentations only)
X. H. Guan, C. Shang, and G H Chen (2003). Competitive adsorption of reactive, condensed, and organic phosphate on aluminum hydroxide. IWA-ASPAC 2003 Conference, October 13-18, 2003, The Philippines.
D. H. W Leung and G H Chen (2004). Effect of detached/re-suspended solids from sewer biofilm on the oxygen uptake of sewage phase in a sewer. IWA 1st Asian Junior Scientist Workshop on Sewer Network Processes & Urban Drainage, 7-10 February 2004, Malacca, Malaysia.
X. H. Guan, G. H. Chen, and C. Shang (2004). ATR-FTIR and XPS studies on structure of complexes formed between simple organic acids and aluminum hydroxide. The 2nd Young Researchers Conference, May 3-4 2004, Wageningen, The Netherlands.
H M Wong, C Shang, and G. H. Chen (2004). Factors affecting virus removal in a membrane bioreactor. IWA Specialized Conference on Water Environment Membrane Technology (WEMT 2004), June 7-10 2004, Seoul, Korea.
D H. W Leung, G. H. Chen and K R Sharma (2004). Effect of attached/re-suspended solids from sewer sediment on sewage phase bacterial activity. The 4th IWA Specialized Conference on Sewer Processes and Networks. November 22-24, 2004, Funchal, Portugal.
X. H. Guan, G. H. Chen, and C. Shang (2004). Competitive adsorption of phosphorus on aluminum hydroxide. The 4th World Water Congress, 19-24 September 2004, Marrakech, Morocco.
H L S Tam, D T W Tang, G. H. Chen, C Shang, K M Ho and K R Sharma (2004). A Pilot study on the performance of an membrane bio-reactor in treating fresh water sewage and saline sewage in Hong Kong. The 4th World Water Congress, 19-24 September 2004, Marrakech, Morocco.
X. H. Guan, G. H. Chen, and C. Shang (2004). Spectroscopic investigation of the interaction of pyromellitate with aluminum hydroxide. The 228th American Chemistry Association National Meeting, August, Philadelphia, USA.
H M Wong, C Shang, and G. H. Chen (2004).Membrane bioreactor for wastewater treatment and reuse: virus rejection. European Symposium on Environmental Biotechnology, April, Oostende, Belgium.
H W D Leung, G. H. Chen, T. Ito, S Okabe, and Y. Watanabe (2004). Comparison of community structure of sulfate-recing bacteria and their roles in carbon mineralization in sewer biofilms growing under aerophilic and microaerophilic conditions. IWA Specialized International Conference on Biofilms 2004, 24-16 October, 2004, Las Vegas, Nevada, USA.
G. N. Lau, K. R. Sharma, G. H. Chen and M. C. M. van Loosdrecht (2005). Integration of sulfate rection, autotrophic denitrification and nitrification to achieve low-cost excess sludge minimization for Hong Kong sewage. The 3rd IWA Leading-edge Conference on Water and Wastewater Treatment Technologies, 6-8 June 2005, Sapporo, Japan (orally presented at the Workshop on Sludge Management).
A. Lau, D. H. W. Leung, and G. H. Chen (2005). Study of Hydrolysis of Particulate Organics in Gravity Sewer. 1st IWA-ASPIRE Conference, 10-15 July, 2005, Singapore.
G. N. Lau, K. R. Sharma, and G. H. Chen (2005). Autotrophic denitrification utilizing dissolved sulfides proced ring anaerobic treatment of sulfate containing wastewater. 1st IWA-ASPIRE Conference, 10-15 July, 2005, Singapore.
H. L. S. Tam, D. T. W. Tang, K R Sharma and G. H. Chen (2005). A pilot study for sewage reclamation and reuse with MBR/RO and MF/RO systems. The 5th International Symposium on Wastewater Reclamation and Reuse Sustainability, 8-11 November, 2005, Korea.
F. Jiang, D. H. W. Leung, S. Y. Li, and G. H. Chen (2006). Use of genetic algorithm as an efficient tool to calibrate ASM3-based sewer process model. The 2nd IWA Specialized International Conference on Sewer Operation and Maintenance (SOM 06), October 24-28, 2006, Vienna, Austria.
Selected Professional Activities
International
Issue Editor of Water Science & Technology (2000)
Issue Editor of Water Science & Technology: Water Supply (2004, 2006)
Associate Editor of Water Research (2005-2009)
Editorial board member of IWA Journal of Water Supply: Research & Technology (AQUA) (2006~)
Task Committee Member of the IWA Sludge Management Specialist Group (2004~)
Management Committee Member of the IWA/IAHR Joint Working Group on Sewer Systems & Process (2004~)
Organizer and Chairman, IWA Sponsored International Symposium on Development of Innovative Water and Wastewater Treatment Technologies for the 21st Century, 8-10 October 1999, Hong Kong.
Organizer and Chairman, IWA Sponsored International Specialized Conference on Creative Water and Wastewater Treatment Technologies for Densely Populated Urban Areas, September 18-20 2002, Hong Kong.
Regional Organizing Committee Member of the 3rd IWA Leading-edge Conference on Water and Wastewater Treatment Technologies, 6-8 June 2005, Sapporo, Japan.
Organizing Committee Member of IWA Chemical Instries 2005, July 14 -16 2005, Tsukuba & Kashima, Japan.
Session Chairman, the 4th Japan-Netherlands Workshop on Integrated Water Quality Management」, October 9-11, 2000, Japan.
Session Chairman, the 1st IWA-ASPIRE conference, July 10-15, 2005, Singapore.
Organizing and Program Committees Member of the 2nd IWA Conference on Sewer Operation and Maintenance (SOM06), 26-28 October, 2006, Austria.
Director of the Croucher Foundation Advanced Study Institute: Leading-edge Strategies and Technologies for Sustainable Urban Water Management, September 16-20, 2006.
Director of the Croucher Foundation Advanced Study Institute: Sustainable Water Resources and Water Quality Management (tentative). 2007/2008.
Director of the Croucher Foundation Advanced Study Institute: New concepts and innovations towards Energy and Resources Rection and Recovery in Wastewater Treatment (tentative). 2007/2008.
National and Local
Co-organizer, the 1st Forum of China Young Leading Scholars in Environmental Science & Engineering, June 19-22, 2001, Shenzhen.
Organizer of a special tailor-made training course on modelling biotreatment processes for the Drainage Services Department, January 18-20, 2005, Hong Kong.
Organizer of a half-day special seminar on Small Scale Sewage Treatment Technologies for the Drainage Services Department, 1999, Hong Kong.
Organizer of a one-day special workshop on Leading-edge Water and Wastewater Treatment Technologies and Effluent Reuse and Recycling Practices in Japan (with Professor Y. Watanabe) on September 07, 2005, Hong Kong.
Editorial Committee Member of Journal of Environmental Science and Engineering, Tsinghua University, China (2005~).
Editorial Committee Member of Frontiers of Environmental Science & Engineering in China-Selected Publications from Chinese Universities, an English journal published by the China Higher Ecation Press and distributed by Springer-Verlag publisher (2006~).
Organizer of a one-day special workshop with the IWA Hong Kong Chamber on Regulations, Technologies, and Risk Assessment in Wastewater Reclamation and Reuse, September 18, 2006, Hong Kong (with Professors T. Asano, G. Amy, S. Matsui, J. Rose).
Adjunct Professor of Zhejiang University (2002~).
Independent Director of EcoWater Co. (listed in Singapore) (2004-2006).
Independent Technical Checker to Mitsubishi Rayon Group (2003).
Consultant to the HKSAR Government.
Post-graate Students Supervision at HKUST
3 PhD and 18 Master students have been graated under my supervision/co-supervision. Currently supervising 6 Master and 4 PhD students.
Research Grant
Total research money acquired so far from HKRGC, DSD, ECF, HKUST, Croucher Foundation, and instries: ~13 M HK$.
I. 英國,愛爾蘭怎麼樣防止污水處理廠直排污水
單一出口,出口設置實時在線監控的儀表,數據實時上床。國內也能做到
J. 國內和國外污水處理有什麼大的區別,比如技術、應用普及方面。
國外現狀
美國是目前世界上污水處理廠最多的國家,平均5000人就有1座,其中78%為二級生物處理廠;英國共有處理廠約8000座,平均7000人1座,幾乎全部是二級生物處理廠;日本城市廢水處理廠約630座,平均20萬人l座,但其中二級處理廠及高級處理廠佔98.6%;瑞典是目前污水處理設施最普及的國家,下水道普及率99%172上,平均5000人1座污水處理廠,其中91%為二級生物處理廠。這些國家的經驗表明,大力興建有了明顯改善;日本不符合環境標准水域,已從1971年的O.6%下降到1980年的0.05%;歐洲萊茵河的有機污染已基本控制,部分河段水質明顯改善,魚類復生;英國泰晤士河絕跡了100多年的魚群又重新出現,目前已達119種。
截至上世紀70年代,發達國家基本上普及二級處理但是二級處理耗能多,運行費用高,基建投資也不低。發展中國家普遍「建不起」,或是「養不起」,因此紛紛尋求適用於本國國情的經用的高昂引起了眾多的非議,據悉,美超過10億美元,因此他們也在大力研究新技術,或改革傳統的流程。
國內現狀
我國城市污水處理事業開始於1921年。上海首先建立了北區污水處理廠,1926年又建了西區和東區污水廠,總處理能力為4萬噸/日。近幾年來隨著經濟的發展,水污染控制所面臨的問題也愈加嚴重,目前不僅大、中、小城市建設污水廠,還有些郊區縣也建設污水廠,幾年了,上海市青浦徐涇鎮、重慶市渝據2000年統計,全國城鎮的污水處理率達到25%,2010年將達到50%。
然而,同先進國家相比,我國城市及機械化、自動化程度上,還都存在著技術政策》要求,城區人口達50萬以上的城市,必須建立污水處理設施;在重點流域和水資源保護區,城區人口在50萬以下的中小城市及村鎮,應依據當地水污染控制要求,建設污水處理設施。在憲法中也有明文規定,並組建了許多工廠,許多產品已系列化了,但自動化儀表,檢測儀與國外差距還很大,資金不足仍是根本性問題。