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Instrumental and bioanalytical measures of endocrine disrupting compounds and activities associated with sediments from Taihu lake

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Instrumental and bioanalytical measures of endocrine disrupt...

持久性有机污染物论坛2009暨第四届持久性有机污染物全国学术研讨会

作者： Wei Shi~1,Zheng Feng~1,Fu Cao~1,Hong Sun~2,Hongling Liu~1,Xinru Wang~2,Hongxia Yu~1 (1 The state key laboratory of {3. control and resource reuse,School of the Environment, nanjing University,nanjing 2.0093.p.r.China 2 key laboratory of reproductive Medicine,Institute of Toxicology,nanjing Medical University)

*** Taihu Lake,the third largest freshwater lake in China,is known to be the main source of drinking-water and agriculture ***,cyanobacteria blooms have become a severe problem in this large shallow eutrophic lake,and...

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STUDY ON ADSOrpTION OF HUMIC AND pHYIC ACIDS USING rESINS

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Chinese Journal of reactive polymers 2008年第Z1期 90-95页

作者： WANG Jinnan1,2 LI Aimin1,2 ZHOU Youdong1,2 YANG Zhou1,2 LI Xu1,2 1. state key laboratory of {3. control and resource reuse, nanjing 2.0093, China 2. School of the Environment, nanjing University, nanjing 2.0093, China

1. INTrODUCTION Humic acid (HA) and phytic acid (pA) are present in environment as a result of the decomposition of plant biomass, they are the major components of natural dissolved organic

关键词： XAD high than STUDY ON ADSOrpTION OF HUMIC AND pHYIC ACIDS USING rESINS TA pb GA

Management of Transboundary Waters in China

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Management of Transboundary Waters in China

2010 International Conference on Management Science (ICMS 2010)

作者： Wang Xiaoyong1 a Wan Yuqiu 1 b Zhu Xiaodong1 d state key laboratory of {3. control and resource reuse/School of the Environment nanjing University nanjing Jiangsu province p.r.China Zhu Gengshen 2 c Environmental Management College of China Qinhuangdao Hebei province p.r.China

Water management has been the focus of research,not only because of water scarcity,but also as a result of its sharing across national *** China,19 major international river basins are concentrated in three regions,but the past practice in transboundary waters management in China shows that China is lack of comprehensive,systematic and authorized research and information centre of transboundary *** to assist the Government of China to improve its management of transboundary waters,this paper presents an analysis of the Chinese situation and systems currently in place for the transboundary waters,as well as some relevant international *** discusses weaknesses and reasons in the existing Chinese situation and highlights some progress in China and relevant international *** this view,water should be managed in an internationalized way,integrating methodologies and techniques used in natural as well as social sciences.

关键词： transboundary water management integrated water resources management (IWrM) conflict cooperation

Dynamic Study of Material productivity of Jiangsu province

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Dynamic Study of Material Productivity of Jiangsu Province

2007中国科协年会

作者： Huang Heping~(1,2) Bi Jun~(1,*) 1.state key Lab of pollution {3. & resource reuse,School of the Environment,nanjing University,nanjing,China,2.0093 2.School of resource & Environment Management,Jiangxi University of Finance & Economics,Nanchang,China,3.003.

resource scarce and excessive consumption have become tire obstacle to national or regional sustainable *** China’s government put forward the stratagem of circular economy and engages into reconstruct a society of environmentally sound and less resource *** paper rakes the eco-environmental system in Jiangsu province for an example;combined the results of MFA(material flow analysis)and local economic information,the material or resource productivity which is an expressive form of eco-efficiency were calculated and *** results showed that the series of eco-efficiency in the study area has been increasing in different degrees.

关键词： Environmental Science Material productivity Eco-Efficiency Jiangsu province

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土壤中稀土对有效氮形态分配和转化的影响

中国稀土学报 2004年第3期22卷 375-379页

作者：丁士明张自立梁涛孙琴中国科学院地理科学与资源研究所北京100101 安徽农业大学土化学安徽合肥230036 南京大学环境学院污染控制与资源化研究国家重点实验室江苏南京210093

在土壤旱作和淹水培养两种方式下 ,通过添加外源稀土研究了黄褐土中稀土对有效氮形态分配和转化的影响。结果表明 ,在旱培条件下 ,土壤中稀土含量的提高增加铵态氮和水解氮的含量 ,减少硝态氮的含量 ,两周内增加矿质态氮的含量 ,八周以... 详细信息

在土壤旱作和淹水培养两种方式下 ,通过添加外源稀土研究了黄褐土中稀土对有效氮形态分配和转化的影响。结果表明 ,在旱培条件下 ,土壤中稀土含量的提高增加铵态氮和水解氮的含量 ,减少硝态氮的含量 ,两周内增加矿质态氮的含量 ,八周以后则无显著影响 ;有效氮的含量在稀土含量较低时升高 ,高含量时则下降 ,实验确定外源稀土对旱培土壤有效氮作用的无观察效应浓度 (NOEC)为 44 3..8mg·kg- 1 。在淹水培养条件下 ,稀土含量较低时对土壤铵态氮和水解氮含量无显著影响 ,含量较高时则降低铵态氮和水解氮含量 ,外源稀土对淹水土壤铵态氮和水解氮含量影响的无观察效应浓度分别为 171.2 ,2 5 6.9mg·kg- 1 。分析表明 ,土壤中稀土含量的变化对氮素的影响在旱培条件下主要与稀土对土壤硝化过程作用有关 ,淹水条件下与稀土对土壤氨化过程作用有关。

关键词：土壤学氮素形态转化安全性评价黄褐土稀土

维普期刊数据库

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自动控制加药系统在微絮凝过滤中的应用

同济大学学报（自然科学版） 2001年第5期29卷 621-625页

作者：李伟英范瑾初同济大学污染控制与资源化研究国家重点实验室上海200092

通过中试试验并结合理论分析 ,对用于微絮凝过滤中的流动电流检测仪 (SCD)自动控制加药技术作了较为系统的分析和研究 .试验结果表明 :在通常情况下 (以某水库水作为源水 ,其浊度小于 2 0ntu) ,该水库水流动电流设定值 (Sp)应为 - 17.5 ... 详细信息

通过中试试验并结合理论分析 ,对用于微絮凝过滤中的流动电流检测仪 (SCD)自动控制加药技术作了较为系统的分析和研究 .试验结果表明 :在通常情况下 (以某水库水作为源水 ,其浊度小于 2 0ntu) ,该水库水流动电流设定值 (Sp)应为 - 17.5 ;加药管线流行时间为 5 0～ 6 0s ;取样系统流量 (q出)选用应恒定 .由此得出结论

关键词：混凝控制流动电流流动电流检测仪取样系统在线检测微絮凝过滤自动控制

维普期刊数据库

Identification and characterization of phenol-degrading Nocardia sp. strain C-14-1 from the acrylic fiber wastewater

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Identification and characterization of phenol-degrading Noca...

中国工程院第77场工程科技论坛·2008水产科技论坛——渔业现代化与可持续发展

作者： MA Hai-juan,LI Guang-ming~*,ZHANG Ya-lei,FANG ping (state key Lab of pollution {3. and resource reuse,Tongji University,Shanghai China,200092)

An aerobic bacterial strain C-14-1 was isolated from an acrylic fiber *** strain was found to belong to Nocardia *** to morphological,physiological and its 16S rrNA gene *** strain was able to degrade both alkanes and succinonitrile such as phenol. The bacterium growth was measured by UV *** showed,the lag period was extended when increasing the concentration of phenol,but still shorter than that of reported *** 3.℃and at log period,the shorter degrading time for 600 mg·Lphenol was within 20 *** degradation of phenol happened in log period and the optimum conditions were 3.℃,pH7-8 and aeration.

关键词： phenol biodegradation 16S rrNA Nocardia sp.

Survey on variation of phytoplankton population during restoration of the heavily polluted Waigang river

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Survey on variation of phytoplankton population during resto...

中国海洋湖沼学会第九次全国会员代表大会暨学术研讨会

作者： Changwei Hu Mei Li Jianlong Li (1.Department of Biological Science and Technology,School of Life Science,nanjing University,nanjing 2.0093,China 2.National {3. laboratory of pollution control and resource reuse of China,School of the Environment,(2.nanjing University,nanjing 2.0093,China)

＜正＞The Waigang river which is a major tributary of the Qinhuai river system had suffered long-time *** was commenced from April,2006 and water hyacinth was cultivated in 10 floating beds for *** order to understand...

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ADSOrpTION OF pHENOL AND pb2+ FrOM AQUEOUS SOLUTIONS BY A NEW DI-FUNCTION ADSOrBENT WITH SULFHYDrYL GrOUpS

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Chinese Journal of reactive polymers 2007年第Z1期 46-54页

作者： WANG Jinnan1,2 LI Aimin1,2 ZHANG Bo1,2 ZHANG Quanxing1,2 1. state key laboratory of {3. control and resources reuse, School of the Environment, nanjing University, nanjing 2.0093, China. 2. research Center for Engineering Technology of Organic pollutants control and resources reuse of Jiangsu province, nanjing 21003., China.

A new di-function adsorbent (JN-3. was prepared by sulfhydryl modified. Comparing with Amberlite XAD-4 and NDA-150, the equilibrium adsorption for phenol on the JN-3.from aqueous solutions was tested, perfect adsorption capacity was shown. pb2+ can be also removed by JN-3.because of the chelate interaction between sulfhydryl groups and metal ions. This adsorbent could be used in removal of combine pollutants such as phenolic compounds and heavy metal ions from waste streams.

关键词： Sulfhydryl Di-function resin phenol pb2+ Adsorption.