建设项目竣工环保验收监测中影响数据质量因素分析

分析了建设项目竣工环境保护验收监测中常见的一些数据质量问题,通过实例对产生监测数据质量问题的原因进行了分析,并探讨了如何使监测数据反映验收监测期间的排污实态。     

浅论企业自行监测方案中执行排放标准的审核

分析了企业自行监测方案中执行污染物排放标准在适用类别、标准变更、适用范围、涵盖的污染物种类等方面存在的主要问题及原因,并从企业执行排放标准的原则、排放标准变更及(执行)时间变化、工艺特点与排放标准的关系、排放污染物种类的识别等角度,提出了审核时应把握的关键点。     

Evaluating greywater reuse potential for sustainable water resources management in Oman

This study aims to evaluate the potential of greywater availability in Muscat Governorate in the Sultanate of Oman, to establish a methodology for greywater quantity estimation, to test greywater quality in order to assess reuse potential, and to examine public acceptance for reuse.Total fresh water consumption and greywater generation from different household sources were measured by water meters in five selected households during summer and winter. Additionally, a survey was designed and conducted in five administrative areas of Muscat Governorate, with the objective of testing a methodology for estimating greywater generation potential in these areas. Collected data were compared with that used by the Ministry of Housing, Electricity and Water, Sultanate of Oman. The survey covered a total of 169 houses and 1,365 people. Greywater samples were collected and analyzed from showers, laundries, kitchens and sinks in some of these households to determine their water quality parameters. Statistical analysis results indicated that there is no significant variance in the total fresh water consumption between data used by the ministry and those measured and estimated during this study, highlighting the applicability of the tested method. The study concluded that the average per capita greywater generation rate is 151 Lpcd. Greywater production ranged from 80 to 83% of the total fresh water consumption and most of the greywater is generated from showers. Further, 55 to 57% of the greywater generated in a typical Omani household originated from the shower, 28 to 33% originated from the kitchen, 6 to 9% originated from laundry, and 5 to 7% originated from sink, which constitutes approximately 81% of the total fresh water consumption. The physical, chemical, and biological analyses of the grab samples revealed that greywater contains significant levels of suspended solids, inorganic constituents, total organic carbon, chemical and biochemical oxygen demands, total Coliforms and Escherichia Coliform bacteria. The public acceptance survey illustrated that approximately 76% of the respondents accepted the reuse of greywater for gardening, 53% for car washing and 66% for toilet flushing.     

广州市民用建筑工程室内环境污染物水平

对广州市天河区和白云区182个民用建筑工程进行验收时,共对1730个检测点室内环境的游离甲醛、氨、氡、苯和TVOC等污染物浓度进行检测。结果除室内氡浓度全部检测合格外,其它超过民用建筑工程室内环境污染物浓度限量的检测点有:甲醛(20个)、氨(1个)、苯(31个,其中9个为Ⅱ类民用建筑工程)、TVO(C20个,其中2个为Ⅱ类民用建筑工程)。超过规定限量的检测点全部为已装修的房间,要求对不合格房间采取处理措施后,进行样品数加倍检测,结果全部合格。     

浅谈公路工程环保验收

探讨了公路工程环保验收的程序、依据及其验收意见的表述方式等问题。     

高速公路竣工验收环境影响调查方法初探

高速公路工程是非污染生态影响型建设项目，结合西部开发高速公路建设项目-宁夏古王高速公路竣工环保验收实例，从环境影响调查发展的现状出发，以环境影响调查的技术方法，特别是工程建设本身对生态环境的影响及声环境的影响为重点进行调查，力求从生态学角度，针对生态影响型项目的特点论述对具体环境影响调查方法的探讨研究。以探索一条高速公路竣工验收环境影响调查方法的新路。     

A comparison of cat‐related risk perceptions and tolerance for outdoor cats in Florida and Hawaii

Risk perceptions and attitudes toward animals often explain tolerance for wildlife and management preferences. However, little is understood about how these relationships vary across different geographic regions and stakeholder groups. To address this gap in knowledge, we compared differences in acceptance capacity, risk perceptions, perceived enjoyment from outdoor cats, and experiences with outdoor cats among 3 groups (general public, conservation community, and animal‐welfare community) in Hawaii and Florida, two states with large conservation challenges. We combined independently collected data from Florida and Hawaii, to determine how perception of the risks presented by outdoor cats, group membership, and state of residence influenced people's tolerance for outdoor cats. Florida respondents were significantly more tolerant of outdoor cats and less concerned about cat‐related risks than Hawaii respondents (p < 0.05). In both states, animal‐welfare group members reported greater enjoyment seeing cats and perceived a smaller increase in the cat population and lower levels of risk than other groups (p < 0.05). All groups exhibited similar relationships between acceptance capacity and enjoyment and the perceived increase in the cat population. Our results suggest public tolerance for cats varied due to the influence of local or geographical concerns, but that strongly held beliefs, risk perceptions, and feelings about cats explained more of the variance in stakeholder tolerance.     

医院项目在环保验收监测中应关注的重点问题——以昆山宗仁卿纪念医院一期工程为例

本文依据项目竣工环保验收规范性文件、医院污水处理技术指南、医疗废物管理条例等相关规定和要求,论述了此类项目环保验收监测工作中应关注的重点问题,以及目前存在的问题及解决方案,并以工程实例进行了说明。     

New concepts in product use for sustainable consumption

The paper presents the main results of a recent study on sustainable use of products. It reveals that strategies of use intensification and useful life extension are environmentally beneficial. Moreover, analysis of household washing and winter sports illustrated that successful implementation of sustainable use patterns occurs as a shift of use regimes. Such regimes are the result of a complex interplay of supply and demand side factors, relationship among actors, technical trajectories, organisational structures etc. One decisive factor is the presence of strategic players, so called “change agents”. In addition, four user types have been identified in a representative survey (“ownership-oriented”, “open-minded”, “consumption-oriented”, “low interest”) to which use intensification and useful life extension can be targeted.     

新《消防法》关于消防设计审核与验收工作改革的研究

简要分析公安机关消防机构在进行建筑工程消防设计审核与验收工作中,建设、设计、施工单位及消防技术服务机构、消防产品生产单位、公安机关消防机构和其他行政主管部门7个责任相关方之间存在的问题;将修订后的《消防法》与现行《消防法》进行对比;总结出修订后的《消防法》在消防设计审核与验收工作方面的新规定、新举措,并从法律角度和现实意义两个方面进行分析和探讨,为新《消防法》施行后相关部门和单位消防设计审核与验收工作的开展提供一定的帮助。