巢湖流域不同土地利用类型地表径流污染特征研究

巢湖是我国五大淡水湖之一,目前正面临着严重的环境污染与水体富营养化问题。通过对巢湖流域塘西地区大豆地,水稻田,菜地,山芋地,小麦地,集镇街道,山坡地,饲养场地,农村道路,湖滩芦苇地,荒地等１１种土地利用类型地表径流污染现状的详细调查与分析,建立了巢湖流域不同土地利用类型地表径流污染研究的一般程序与方法。     

岷江上游山地生态系统的退化及其恢复与重建对策

阐述了岷江上游山地生态系统的主要特征及主要由人类活动引起的森林、草地、农用地和整个山地生态系统环境退化现状。在此基础上，提出了岷江上游退化山地生态系统恢复与重建的对策，即加强资源和环境的合理利用和保护，提高全民环境保护意识；分区分类治理；不同区城不同退化亚系统采取不同的技术方法。同时，就恢复与重建过程中应注意的几个问题出提出了解决的思路和方法。     

上海城市污水厂污泥处理与利用系统分析

上海市城市污水处理规划的实施，将在2020年前使该市的城市污水厂污泥产生量从现状的85tDS/d增长至1300－1500tDS/d，将形成可观的污泥消纳压力。预期了该市的污水污泥产生状况，以现有污水污泥处置与利用技术为基础，测算了可行的污泥处置与利用方向及相应的容量，以及满足容量利用的前处理要求。以此为基础，推荐了适宜的容量利用方案，并建议以生物稳定化干化处理为污泥处置与利用前的改性处理步骤，且可在适当的条件下增加厌氧消化环节，提高处理体系的水平与容量宽余度。此污泥处理与利用体系可达到污泥消纳运行的柔性化和可靠性，兼具环境安全性与经济合理性。     

SBBR工艺处理有机农药废水的生产性试验

为了实现SBBR工艺处理有机农药废水在生产上的应用,选择有代表性的农药厂进行生产性试验。试验结果表明:COD、BOD5、SS、TP平均去除率分别为90.1%、91%、88.8%和94.7%,出水水质达到GB8978-1996《污水综合排放标准》中的二级标准,并且运行稳定、投资省。     

Free market ideology and deregulation in Colorado’s oil fields: Evidence for triple movement activism?

Unconventional oil and gas extraction (UOGE) has spurred an unprecedented boom in onshore production in the US. Despite a surge in related research, a void exists regarding inquiries into policy outcomes and perceptions. To address this, support for federal regulatory exemptions for UOGE is examined using survey data collected in 2015 from two Northern Colorado communities. Current regulatory exemptions for UOGE can be understood as components of broader societal processes of neoliberalization. Free market ideology increases public support for federal regulatory exemptions for UOGE. Perceived negative impacts do not necessarily drive people to support increased federal regulation. Utilizing neo-Polanyian theory, interaction between free market ideology and perceived negative impacts is explored. Free market ideology appears to moderate people’s views of regulation: increasing the effect of perceived negative impacts while simultaneously increasing support for deregulation. To conclude, the ways in which free market ideology might normalize the impacts of UOGE activity are discussed.     

Effects of seawater salinity on nitrite accumulation in short-range nitrification to nitrite as end product

The effect of seawater salinity on nitrite accumulation in short-range nitrification to nitrite as the end product was studied by using a SBR. Experimental results indicated that the growth of nitrobacteria was inhibited and very high levels of nitrite accumulation at different salinities were achieved under the conditions of 25--28℃, pH 7.5--8.0, and the influent ammonia nitrogen of 40--70mg/L when seawater flow used to flush toilet was less than 35% (salinity 12393 mg/L, Cl^- 6778mg/L) of total domestic wastewater flow, which is mainly ascribed to much high chlorine concentration of seawater. Results showed that high seawater salinity is available for short-range nitrification to nitrite as the end product. When the seawater flow used to flush toilet accounting for above 70% of the total domestic wastewater flow, the removal efficiency of ammonia was still above 80% despite the removal of organics declined obviously(less than 60% ). It was found that the effect of seawater salinity on the removal of organics was negative rather than positive one as shown for ammonia removal.     

抚仙湖富营养化与入湖河水处理研究

在探讨了抚仙湖富营养化治理思路和综述了湖泊富营养化治理研究现状的基础上,对入湖河道治理工艺进行了研究,认为复合型湿地工艺较为适应入湖河水的处理。     

厌氧-好氧活性污泥法处理高浓度甲醇废水

介绍了厌氧一好氧活性污泥法处理电管厂高浓度甲醇废水的动态试验结果。试验结果表明：该方法处理高浓度甲醇废水,可以克服甲醇废水厌氧处理容易酸化的问题．运行稳定．抗负荷冲击性强．处理效果良好。     

永梅会与中下扬子地区的成矿条件对比

永海会地区的区域构造、含矿地层和建造、中生代火山侵入岩体特征、局部控矿构造以及成矿物质来源、硫氢氧同位素、铅同位素、年龄同位素等成矿信息，都与扬子区、萍乐区已知铜金矿集区有许多相似之处。通过对比表明，永海会地区具有极大的找矿前应景。     

基于MapObjects的汉江水污染控制决策支持系统

利用组件MapObjects开发汉江水污染控制信息系统。该系统综合运用计算机信息技术 ,实现了汉江流域的水环境信息的集中、高效管理 ,以及流域水污染的预测、评价。为及时制定汉江流域的水污染预防和控制策略提供参考信息。