电子元件行业环保验收监测技术难点研究

根据建设项目竣工环境保护验收规范要求及当前电子元件行业的发展情况,结合工作实践,探讨新形势下电子元件行业项目竣工环境保护验收监测工作中的技术难点,针对电子元件行业工艺分析及特征污染因子的确定、危险废物核查、验收监测标准执行等技术难点提出了具体解决建议,为电子元件行业项目竣工环境保护验收监测提供参考。     

建设项目竣工环境保护验收监测报告必须阐明的内容

建设项目竣工环境保护验收监测报告是检验建设方落实环保“三同时”制度的技术手段,也是环保部门依法管理的技术支撑和依据,竣工验收监测报告除遵循行业技术规范要求外,建设内容变更、环保设施落实、污染物排放及总量、环境质量影响等成为不可或缺的重要内容,需要逐一阐述明确。     

建设项目竣工环境保护验收中问题分析研究

建设项目竣工环境保护验收的重要性越来越明显,验收监测是环保验收过程中最基础和最关键的一步,此阶段主要考察环保设施建设和运行情况,监测结果是管理部门评判的依据。本文结合工作,从技术层面(生产工况、清净下水和监测点位布设等)和管理层面(资料收集和整理、排污收费依据和时效性等)分析了验收监测中常见问题,对其中部分问题提出建议:部分项目可针对主要生产工段和主要产品进行考核其生产负荷。文中同时介绍了江苏省环境监测中心在环保验收方面的新做法。     

浅谈验收反馈意见对环境影响评价的指导意义

通过对环境影响评价工作中出现的问题进行分析,发现建设项目竣工验收信息反馈对环境影响评价工作的指导意义重大,主要体现在对工程分析章节的修正,对污染治理措施章节的指导两个方面.分析指出通过建立项目竣工验收与环评的一对一反馈系统、污染源信息数据库和环保设施信息平台,实现项目竣工验收对环境影响评价的指导作用,以上系统一旦建立成功,将有助于提高评价中给出的预防或减轻环境影响的对策和措施的可操作性.     

关于非生产类行业验收监测中工况核查的探讨

简述了建设项目竣工环境保护验收监测时工况核查的重要性和存在的问题。根据相关标准规范要求和实践经验,对仓储、污水处理、危废集中处置项目等非生产性行业验收监测中的工况核查展开了讨论,提出应完善相关的实施程序和技术规范,使得工况核查有据可依;工况核查差异对待、区别思考以及进一步提高监测人员的工况核查水平等建议,为今后开展此类验收监测工况核查提供借鉴。     

生活垃圾焚烧项目竣工环保验收自查要点探讨

简述了生活垃圾焚烧项目的行业特点,指出,验收自查是整个验收工作的基础也是最重要的环节。提出,应以《建设项目竣工环境保护验收技术指南污染影响类》为依据,从自查依据、自查方式、自查内容以及对自查结果的处理几方面做好项目验收自查工作,确保验收工作的顺利开展,为项目验收提供参考和保障。     

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.     

工业建设项目竣工环境保护验收问题初探

结合工业项目竣工验收中的常见问题，就敏感点噪声的监测方法、厂界噪声监测布点、等效排气筒参数计算、监测期间生产负荷计算等问题，进行探索。     

火电厂"三同时"验收应当注意的问题

根据建设项目竣工环境保护验收规范要求，提出火电厂在验收过程中应当注意的几个问题。     

羽绒工业建设项目竣工环境保护验收监测实例

以某水洗羽毛绒企业为例,从监测依据、评价标准、污染源与防治措施、监测内容、监测结果评价等方面,对羽绒工业建设项目竣工环境保护验收监测作实例分析。针对监测过程中需要关注的如单位产品基准排水量、无规律间歇性排水的污染物总量核算,以及恶臭气体无组织排放监测布点等问题,提出了解决方案。