浅谈玻璃钢夹砂管产品质量控制方法

文章介绍了玻璃钢夹砂管质量特点，提出只有通过对其质量进行全过程控制，才能实现质量目标的观点。     

入境废塑料加工处理对水环境的影响

[目的]研究入境废塑料加工处理过程对水环境的影响，以建立相应的检验检疫标准，防止含有有毒有害物质的废塑料入境。[方法]参考国家有关标准，对入境废塑料清洗废水的化学需氧量、pH值、重金属、半挥发有机物等进行检测分析。[结果]废水中的化学需氧量严重超标，并检测到我国现有污水排放标准中未明确规定限量的有毒有害物质双（2-乙基己基）酞酸酯。     

西宁市建筑施工垃圾的管理及对策研究

近年来我国建筑业发展迅速,西宁市城市化进程导致新建、改建、扩建、拆除工程随处可见,因而在施工阶段产生大量的建筑施工垃圾。如果对这些垃圾不进行有效分析和管理,产量加剧会更加严重,对环境污染也会更严重。本文针对西宁建筑施工垃圾管理现状,提出相对应的有效对策。     

浅谈ALARA在核电厂废物处理设计中的运用

随着科学技术快速发展,公众对核电的认知度不断加深,核电厂产生的废物对环境资源与公众的影响也越来越受到关注。本文阐述了ALARA(可合理达到尽量低)的涵义及其在核电厂废物处理设计中的多方面运用,以达到优化核电厂废物处理设计与放射性废物管理的目的。     

地质聚合物在污泥资源化利用中的研究进展

本文从原材料的选择、力学性能和固化重金属三个方面,对地质聚合物在污泥治理方面的研究进行了梳理。由于能实现以废治废的目的,固体废弃物作为原材料是当前的研究热点;污泥的掺入会降低地质聚合物的力学性能,但某些污泥由于具有特殊的组分和p H值而能促进地质聚合反应从而提高强度;地质聚合物能有效封固重金属离子,但封固率各有差异。     

A novel methodology for designing a household waste collection system for insular zones

This paper addresses the problem of designing a household waste collection system for rural insular areas using a barge for transportation, based on a novel mixed integer programming model that simultaneously integrates decisions of waste collection sites selection within the islands to be served, visit schedule for each selected collection site, and multi-period vehicle routing. An application to a real-world instance consisting of small rural islands located in the south of Chile shows the effectiveness and complexity of the model, along with the advantages of using a waste compactor instead of transporting the waste using bins onboard a barge.     

对我国建筑垃圾资源化利用现状的思考

在明确建筑垃圾资源化利用相关定义的基础上,对我国建筑垃圾资源化利用现状展开全面的思考,重点针对建筑垃圾产生与利用现状、特点与对策、利用企业现状等方面进行深入分析,并介绍了相关政策、技术研究、设备研发、再生产品研发与工程应用现状等.     

苏南经济发达地区农村固体废物现状及对策分析

太湖由于高强度的开发和水环境治理的滞后,水环境污染日趋严重。突出表现在河网水质的污染和太湖的富营养化,流域内水质型缺水和水污染矛盾不断发生和发展,己成为流域经济社会可持续发展的制约因素。以江苏宜兴地区农村固体废物资源化调查为例,通过对示范村的农户进行实地调查,获得太湖周边地区经济较发达的农村生活垃圾产生情况及垃圾特性,并了解当地村民的环境保护意识,分析农村生活垃圾回收利用的可行性,为农村生活垃圾的资源化利用提供决策依据。     

Municipal solid waste management and greenhouse gas emissions at international airports: A case study of Astana International Airport

The steady expansion of the city of Astana and the increase of airport capacity is leading to an increase in municipal solid waste generation. The purpose of this study was to perform compositional analysis of the municipal solid waste produced at the Astana International Airport and evaluate different waste management scenarios in terms of greenhouse gas emissions. Recyclable and combustible fractions were found to be the major fractions (over 50%) of the total municipal solid waste generated in the Astana International Airport. Four base greenhouse gas emissions scenarios were proposed in this study, namely scenario-1 describing the current municipal solid waste management case, scenario-2 with integration of 29% recycling and 71% of municipal solid waste landfilling, scenario-3 for 100% of airport municipal solid waste being incinerated and scenario-4 for recycling 29% and the remaining waste being processed for energy recovery purposes. The proposed scenario 2 demonstrated significantly reduced net greenhouse gas emissions (t CO₂ eq/year) over the existing scenario 1, while scenarios 3 and 4 showed negative net greenhouse gas emissions. The experimental data provided and the scenarios discussed in this work are useful tools for decision makers for environmental waste management at airports.     

城市有机生活垃圾厌氧发酵前景广阔

采用厌氧发酵技术处理城市有机生活垃圾是较其它处理方法更具优势的处理方式.既能有效地减少垃圾污染,又可以产生很好的经济效益和巨大的环境效益.这种垃圾处理方式值得应用和推广.