福州明达电厂油污水处理系统改造工程的特点与分析

主要介绍福州明达电厂油污水处理系统改造工程的基本情况，试运行效果和经济效益等。     

浑太源区生态环境承载力研究

对浑河、太子河上游源头区自然植被净第一性生产力、水资源容量和土地资源人口承载力进行了分析和评价。结果表明，浑太源区植被生产力较强，但水资源分配不均匀，土地实际承载人口数量超标。因此，适当控制当地经济发展和人口数量的增长对于浑太源头区的可持续发展具有重要意义。     

水稻为主的湿地治污绿色生态工程初论

本文主要阐述了以水稻为主,集水稻稻田、两栖湿地、池塘水面于一体的生态湿地.利用生态湿地中的动物、植物、微生物、水和土壤治理生活污水和轻工业污水,此湿地除可以净化污水水质外,还可以起到减少空气浮尘、保护农业耕地、降低农业成本、发展旅游休闲的效果和作用.     

Lo-Cat硫回收工艺及其评价

介绍了 L o- Cat硫回收工艺的基本化学原理和基本的流程模式 ,并从气体净化度、应用范围、投资和运行费用以及装置的操作等方面进行工艺评价。     

抚顺市TSP污染来源研究及防治对策

通过对抚顺市的TSP污染来源进行分析，得出全市TSP的污染来源贡献率，从而制定污染防治对策。     

利用淡水发光菌评估电化学法处理模拟印染废水的效果

本研究利用新型淡水发光菌作为检测手段，对上种染料在电化学法处理模拟印染不过程中毒性的变化进行监测，结果表明，对工艺过程效果进行评估或对工业废水排放进行控制，仅仅采用化学参数的测试是不够的，应同时采用生物生测试手段。     

四种污染物对大型蚤的毒性效应

硫氰酸钠，二甲基甲酰胺，乙腈和丙烯腈是化工生产中排放的有毒有害污染物，会造成水生生物的急性死亡和慢性中毒，破坏水生态系统的生物多样性和功能。为保护水生态系统，需研究这些污染物对水生物的毒性效应，制定其在水中的允许浓度和排旷标准。本文研究了这四种污染物大型蚤的急性和慢性毒性效应，结果表明硫氰酸钠，二甲基甲酰胺，乙腈和丙烯腈对大型蚤的急性毒性值（４８ｈ＝ＥＣ５０）分别为４．２２ｍｇ／Ｌ，３５６１ｍｇ／     

Assessment of personal integrated exposure to fine particulate matter of urban residents in Hong Kong

Metropolitan residents are concerned about their exposure to airborne pollutants. But establishing these exposures is challenging. A compact personal exposure kit (PEK) was developed to evaluate personal integrated exposure (PIE) from time-resolved data to particulate matter with aerodynamic diameter less than 2.5 μm (PM_2.5) in five microenvironments, including office, home, commuting, other indoor activities (other than home and office), and outdoor activities experienced both on weekdays and weekends. The study was conducted in Hong Kong. The PEK measured PM_2.5, reported location and several other factors, stored collected data, as well as reported the data back to the investigators using global system for mobile communication (GSM) telemetry. Generally, PM_2.5 concentrations in office microenvironment were found to be the smallest (13.0 μg/m³), whereas the largest PM_2.5 concentration microenvironments were experienced during outdoor activities (54.4 μg/m³). Participants spent more than 85% of their time indoors, including in offices, homes, and other public indoor venues. On average, 42% and 81% of the time were spent in homes, which contributed 52% and 79% of PIE (during weekdays and weekends, respectively), suggesting that improvement of air quality in homes may reduce overall exposures and indicating the need for actions to mitigate possible public health burdens in Hong Kong. This study also found that various indoor/outdoor microenvironments experienced by urban office workers cannot be accurately represented by general urban air quality data reported from the regulatory monitoring. Such personalized air quality information, especially while in transit or in offices and homes, may provide improved information on population exposures to air pollution.

Implications: A newly developed personal exposure kit (PEK) was used to monitor PM_2.5 exposure of metropolitan citizens in their daily life. Different microenvironments and time durations caused various personal integrated exposure (PIE). The stationary monitoring method for PIE was also compared and evaluated with PEK. Positive protection actions can be taken after understanding the major contribution to PM_2.5 exposure.     

偶氮染料结构与其生物降解性关系研究进展

本文阐述了偶氮染料结构－生物降解性定性关系，生物降解机制，并对偶氮染料结构－生物降解性定量关系的有关参数进行了论述。     

生物絮凝剂除浊脱色作用的初步研究

本文报道了产生ＮＡＴ型生物絮凝剂的菌株的培养方法和筛选结果，着重讨论了此类生物絮凝剂对染料水样和非染料水样进行处理过程中ｐＨ值对处理效果的影响。并利用开发出的生物絮凝剂对实际排污河水进行处理，证明生物絮凝剂对悬浮水体的处理效果较好，可用于去除藻类。