經協商，由合肥學院、安徽省科學技術協會、安徽省省環境科學學會、德國羅斯托克大學、德國哥廷根應用科學大學、美國北卡羅來納州立大學聯合舉辦的“第五屆環境技術及知識轉化國際會議”（英文名：5th International Conference on Environmental Technology and Knowledge Transfer (5th ICET)）定于2014年5月15-16日在中國安徽省合肥市舉行，本屆會議主題為“環境保護與霧霾控制”。會議將繼續秉承前四屆會議宗旨，為國際環境技術及知識轉化提供發展平臺，同時進一步擴展環境技術在工程領域的應用，將為廣大專家、學者和企業提供更為廣泛的交流機會。
組委會現進行征文活動，歡迎從事環境保護領域的政府官員、教育、科研和企業界人士積極參加，踴躍投稿。參會論文請通過電子郵件形式發往[email protected]呈交。稿件要求一律用英文撰寫，格式要求參見第一輪通知，投稿截止時間為5月10日。
聯系方式：
中國安徽省合肥市經濟開發區錦繡大道99號（郵編230601）
聯系人：
馬甜甜 老師 +86-(0)551-62158150
王 磊 老師 +86-(0)551-62158405
俞志敏 教授 +86-(0)551-62158449
傳真: +86-(0)551-62158406
Email: [email protected]
附：參加會議報告的專家名單：
Austria:
Prof. Dr. Karl E. Lorber (University of Leoben)
"Recovery of head, power and secondary materials by Incineration of MSW"
Germany:
Prof. Dr. Michael Nelles (University of Rostock)
Prof. Dr. Achim Loewen (University of Applied Sciences and Arts Hildesheim/Holzminden/Goettingen)
"Treatment of wastewater in fixed bed bioreactors"
Dr. Gert Morscheck (University of Rostock)
"Waste Management in Germany - Status and Development"
Msc. Thomas Dorn (University of Rostock)
"Technology Transfer in the field of waste management"
Ms. Xu Anlin (University of Rostock)
"Utilisation of sewage sludge in Mecklenburg-Vorpommern (Germany) and Anhui (China)"
USA:
Dr. Ling Wang-Li ( North Carolina State University)
"Contributions of Precursor Gas Emissions to the Formation of Secondary Atmospheric PM2.5: Ammonia Gas and Ammonium Aeroso "
Abstract: As a criteria pollutant, PM2.5 not only adversely affects human health and environment, but also contributes to regional haze. It has become a growing concern to the scientific community, regulatory agencies, and the public. In atmosphere, fine particulate matter consists of primary PM2.5 and secondary PM2.5. The primary PM2.5 is emitted directly to the atmosphere whereas the secondary PM2.5 is formed in the atmosphere through photochemical reaction, condensation and other atmospheric processes. While it is well known that ammonia as the only base gas in the atmosphere may react with acidic species to form secondary aerosols, e.g., ammonium sulfate (NH4)2SO4, ammonium nitrate NH4NO3, limited research has been done to quantify the impacts of agricultural ammonia emissions on the dynamics of the chemical reactions and gas-particle phases partitioning associated with the formation of the atmospheric secondary PM2.5. This paper will report current status of existing research on ammonia emission inventory development and the formation of secondary PM2.5 as impacted by agricultural ammonia emissions. Various methods for PM2.5 source apportionment and for modeling the gas-particle partitioning of inorganic PM2.5 under different ambient conditions will be presented. The current technical challenges and future developments will also be discussed.
Prof. Dr. Tian C. Zhang (University of Nebraska-Lincoln)
"Fate and Transport of CAFO’s hormones in Soil Environments"
Abstract: There are 1.3 million livestock operations in the US. 20% of concentrated animal feeding operations (CAFOs) generate ~500 million tons of waste per year. The CFAO wastes often are handed within the CAFOs with land application being the most popular way to disposal of these wastes, which provide the opportunity for CAFO contaminants to reach ground and surface water. In this presentation, an USEPA STAR project entitled “Fate and Effects of Hormones in Waste from Concentrated Animal Feeding Operations (CAFOS)” will be introduced first. The presentation will introduce five different tasks: 1) survey of hormones distribution in cattle CAFOs; 2) difference in manure hormones due to different handling practices; 3) rainfall simulation tests; 4) grass buffer effects for hormones removal; and 5) vadose zone transport of hormones. The presentation will then move into another project funded by NSF about the fate and transport of CAFO’s hormones in soil environments. It is well known that soils contain a wide range of particles of different diameters. In this NSF project, wet sieve washing and sedimentation methods were used to fractionate the soils into fine sand (0.425?0.075 mm), medium silt (0.075?0.045 mm), fine silt (0.045?0.002 mm), clay 1 (2?0.9 µm), and clay 2 (0.9?0.9 µm). Sorption and desorption of testosterone were studied and compared among these particles, together with how aquatic conditions (e.g. temperature, pH, ionic strength, soil/water ratio, organic matter) would affect the sorption and desorption of testosterone associated with three soil particle size fractions. This presentation may provide insights on hormones transport in the soil environment via the colloid-facilitated mechanism and/or repeated occurrence of sorption/desorption processes.
Prof. Dr. Jun Zhu (University of Arkansas)
"The U.S. Experience in Dealing with Non-point Source Pollution to Rivers and Lakes"
Abstract: In this presentation, the history of the US effort in mitigating non-point source (NPS) pollution to rivers and lakes will be reviewed. The US government first enacted a Water Pollution Control Act in 1948, which was amended multiple times ever since. In 1987, Section 319 was added with emphasis on development of regulations and technologies to control NPS. As of today, the NPS sources have been identified, and the prevention techniques have also been put in place. This review will provide relatively complete information over the years about the management practices adopted and approved by the US EPA in controlling NPS pollution from all sources. With agriculture being the major contributor to the NPS problems, different technologies in abating agricultural NPS pollution to water bodies will be reviewed in detail as well. In particular, some advanced technologies in treating animal manure to reduce its impact on water quality in the US will also be discussed.
Prof. Dr. Jay J. Cheng (North Carolina State University)
"Anaerobic Co-Digestion of Animal Waste and Agricultural Residues for Biogas Production"
Abstract: Anaerobic co-digestion of swine manure and corn stover for biogas production has been studied in two completely-mixed and semi-continuously fed reactors (Reactor 1 and Reactor 2). Each reactor had a working volume of 14 liters and was operated at 35°C, a hydraulic retention time of 25 days, and an agitation speed of 120 rpm. Initially the reactors were operated as duplicates and each was fed with 560 ml of swine wastewater per day. After a stable performance had been achieved in both reactors with almost the same results, corn stover was added to Reactor 2 to get a Carbon to Nitrogen ratio (C:N) of 10:1. Since then 560 ml of swine wastewater and 14 g of corn stover have been added to Reactor 2 every day to keep the C:N ratio at 10:1. In the meantime Reactor 1 has been fed the same as previously. Removal of chemical oxygen demand (COD), total Kjeldahl nitrogen (TKN), fixed suspended solids (FSS), and volatile suspended solids (VSS) was 52%, 1%, 54%, and 51%, respectively in Reactor 1. When corn stover was added to Reactor 2, removal of COD, TKN, FSS, and VSS was 53%, 10%, 58%, and 58%, respectively. There was also a reduction of NH4-N by 15% in Reactor 2, probably because of the better balance of nutrients compared to Reactor 1, where an increase of ammonium was detected. Gas production increased dramatically during co-digestion, with average values of 274 ml per day in Reactor 1 and 3,910 ml per day in Reactor 2. Gas chromatography (GC) analyses have shown that methane content is 67.8% in Reactor 1 and 50.7% in Reactor 2. Thus, average methane production was 186 and 1982 ml per day in Reactors 1 and Reactor 2, respectively. However, methane yield was not significantly different for the two reactors.
Korea:
Prof. Dr. Won-Chun Oh (Hanseo University)
"Graphene based photocatalyst for enhanced hydrogen evolution"
Vietnam:
Prof. Dr. Vu Van Manh (Vietnam National University)
China:
Prof. Dr. Wang Xiangke (Chinese Academy of Science)
Prof. Dr. Liu Guijian (University of Science and Technology of China)
Prof. Cao Hongbin (Chinese Academy of Science)
（2014年4月16日，上述信息持續更新中）
