上海工业危险废物处置市场化管理研究

我国在1996年颁布并实施了《中华人民共和国固体废物污染环境防治法》．其中对危险废物污染防治进行了特别规定。但我国对危险废物污染防治的认识和对危险废物的管理起步较晚，尚未形成完善的危废污染控制体系。针对上海市企业所产生的工业危险废物。从上海经济技术发展水平和环境管理水平的实际出发。依据可持续发展和循环经济理论。研究在政府许可下的市场化经济手段管理方式，探索用市场机制治理和防止危险废物环境污染的方法，以及现阶段政府在促进危险废物处置产业发展方面可实行的措施。确定适合上海的危险废物处理处置的技术经济政策。以解决上海危险废物污染问题。     

Acoustical environment of urban area related to the city development

This paper analyzes the relationship between urban development and noise pollution. The analysis, based on a wide range of measurements and statistical data,reveals the changes of the ambient noise resulting from city development. In conclusion the paper suggests some fundamental measures for improving the acoustical environment, the division of cities into functional areas and the development of a well designed road network. In addition, it is suggested that town planning, architecture and the implementation of appropriate regulations could also help to reduce noise levels.     

小诺霉素发酵废水好氧生物处理试验研究

对具有强抑制性污染物的抗生素小诺霉素发酵废水，选择活性污泥、粉末活性炭（ＰＡＣＴ）、纯氧曝气等３种好氧生物处理法进行了比较试验。根据实验结果，小诺霉素发酵废水的生物降解呈抑制动力学，采用Ｍａｒｑｕａｒｔ方法对动力学模式进行参数估计。ＰＡＣＴ能够有效地降低降解过程中微生物受到的抑制作用，从而明显地改善了生物处理过程动力学。     

Yellow River Valley flood and drought disaster:spatial-temporal distribution predictionand early-warning

ＹｅｌｌｏｗＲｉｖｅｒＶａｌｌｅｙｆｌｏｏｄａｎｄｄｒｏｕｇｈｔｄｉｓａｓｔｅｒ：ｓｐａｔｉａｌ－ｔｅｍｐｏｒａｌｄｉｓｔｒｉｂｕｔｉｏｎｐｒｅｄｉｃｔｉｏｎａｎｄｅａｒｌｙ－ｗａｒｎｉｎｇＧａｏＬｉｎ，ＳｈａＷａｎｙｉｎｇ，ＬｉｕＨｕａｉｑｕａｎ，...     

饮用水源中三卤甲烷含量及与遗传毒性的相关性研究

通过对某市饮用水源中不同点位的三卤甲烷浓度测试,同时采用SOS/ Umu 试验对水体进行生物遗传毒性分析,结果表明:采用液氯消毒工艺的地表水厂在消毒后水样和用户端水样中检出的三卤甲烷含量较高,而采用二氧化氯消毒的地下水厂的出水中挥发性有机物仅略有上升;进行三卤甲烷浓度和生物遗传毒性之间的相关性分析得知,三卤甲烷和间接遗传毒性的相关性较好.     

二级出水中磷的混凝处理研究

以北京市某污水处理厂的二级出水中总磷为去除对象,通过混凝的静态烧杯实验[1],确定了二级出水除磷效果较好的絮凝剂聚合氯化铁(PFC)[2]和Al2(SO4)3[3]混合使用的最佳投药量,使出水中磷(TP)符合再生水水质标准的要求.絮凝剂组合时静态混凝烧杯实验表明:PFC-Al2(SO4)3体积比1∶1时,最佳投药量离子浓度比为:Fe3 /Al3 ∶9.9/7(mg·L-1),此时TP去除率为93%,浊度去除率为33%.PFC-Al2(SO4)3体积比1:2时,最佳投药量离子浓度比为:Fe3 /Al3 ∶4.95/7(mg·L-1),此时TP去除率为88%,浊度去除率为71%.     

室内环境质量综合评价体系初探

探讨了室内环境质量评价方法选择、客观评价体系、主观评价体系和综合评价体系,并提出了需进一步完善的内容。     

Adsorption selectivity of salicylic acid and 5-sulfosalicylic acid onto hypercrosslinked polymeric adsorbents

Both bottle-point and column-feeding experiments involving different solutes and sorbents were carried out to investigate the adsorption selectivity and separation performance of salicylic acid and 5-sulfosalicylic acid. Their adsorption isotherms onto such hypercrosslinked polymeric adsorbents as NDA-100 and NDA-99 could be well described by the Freundlich equations whose characteristics describe extrathermic and favorable adsorption processes. The adsorption towards NDA-100 mainly depended on the π-π interaction, while that towards NDA-99 was extremely influenced by the static-electric interaction. Additionally, the adsorptive capacity of salicylic acid on NDA-99 decreased while it increased on NDA-100 with the presence of 5-sulfosalicylic acid in the adsorptive environment as the competitive component. Comparatively, the adsorption capacity of 5-sulfosalicylic acid decreased on both resins with salicylic acid as the competitive component. In fact, the difference in the interaction between adsorbent and adsorbate resulted in the straight antagonism on the effective adsorption sites on the adsorbent. In conclusion, the adsorption selectivity of salicylic acid onto NDA-100 was obviously larger than that onto NDA-99 with the existence of 5-sulfosalicylic acid in the adsorptive environment. A satisfactory separation and recovery of tested solutes in aqueous phase could be foreseeably achieved by the sequencing adsorption technique involving NDA-100 as well as NDA-99. Translated from Environmental Pollution & Control, 2005, 27(8): 570–574 [译自: 环境污染与防治]     

沧州炼油厂恶臭污染与防治浅析

炼油厂在生产过程中产生的废气易引起环境恶臭污染，通过对污染源进行治理，加强生产管理，杜绝无组织排放，实行有效监督是防止恶臭污染的关键。     

冲气噪声的消声装置

阐述了冲气噪声的产生机理和消声装置结构、消声原理及消声效果，该装置已被广泛采用。