储罐工艺变更管理中的HAZOP应用

采用危险与可操作性(HAZOP)方法分析了石脑油储罐废气排放系统工艺变更的危害因素,特别对废气排放系统的控制参数,给出了逆流、超温、超压、低压/真空等偏差的HAZOP分析结果,并针对高风险的偏差提出了相应的建议措施.     

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。     

2009年新年献词

一元复始,辞旧迎新,春回大地,万象更新.在这腊梅傲雪绽放、春雨顺风飘洒之际,<中国个体防护装备>杂志编辑部向社会各界朋友恭贺新年,祝愿大家在新的一年里身体健康、万事如意!     

新藏公路(新疆段)沿线道路病害及成因初析

新藏公路新疆段横跨塔里木盆地与昆仑山两大地貌单元，沿线泥石流、滑坡、水毁、崩塌、坍塌、碎落、雪害、涎流冰、翻浆和多年冻土等道路病害类型多样，发生频繁，不时断道阻车，严重影响着新藏公路的通行。该段沿线地质构造错综复杂，新构造运动和地震活动强烈，地形起伏大，地貌类型多样，气候条件多变，冰川作用强烈，以及人为不合理的建设活动和现有道路设计标准低、承灾能力差等，促进了各类道路病害的形成和发展。随着全球气候变暖、太阳活动和地震活动的加强，道路病害将进人新的活跃期，防灾形势十分严峻。     

污水处理技术综述

2l世纪人类社会的经济发展，将面临环境污染等问题，水处理技术的进展为环境污染的治理等作出贡献的同时，也将受到环境问题的制约。展望了2l世纪水的化学处理技术、物理处理技术、生物处理技术的进展，并提出若干建议。     

1998年中国洪灾与减灾对策

分析了 1998年中国洪灾的原因 ,并提出了相应的防灾、减灾对策     

Nanotechnology for improved production of algal biofuels: a review

Environmental Chemistry Letters - Fossil fuel depletion and carbon dioxide emissions are calling for carbon neutral energies such as algal biofuels, yet actual production of agal biofuels is...     

Remediation of soil and groundwater contaminated with organic chemicals using stabilized nanoparticles: Lessons from the past two decades

▪ Overviewed evolution and environmental applications of stabilized nanoparticles. ▪ Reviewed theories on particle stabilization for enhanced reactivity/deliverability. ▪ Examined various in situ remediation technologies based on stabilized nanoparticles. ▪ Summarized knowledge on transport of stabilized nanoparticles in porous media. ▪ Identified key knowledge gaps and future research needs on stabilized nanoparticles. Due to improved soil deliverability and high reactivity, stabilized nanoparticles have been studied for nearly two decades for in situ remediation of soil and groundwater contaminated with organic pollutants. While large amounts of bench- and field-scale experimental data have demonstrated the potential of the innovative technology, extensive research results have also unveiled various merits and constraints associated different soil characteristics, types of nanoparticles and particle stabilization techniques. Overall, this work aims to critically overview the fundamental principles on particle stabilization, and the evolution and some recent developments of stabilized nanoparticles for degradation of organic contaminants in soil and groundwater. The specific objectives are to: 1) overview fundamental mechanisms in nanoparticle stabilization; 2) summarize key applications of stabilized nanoparticles for in situ remediation of soil and groundwater contaminated by legacy and emerging organic chemicals; 3) update the latest knowledge on the transport and fate of stabilized nanoparticles; 4) examine the merits and constraints of stabilized nanoparticles in environmental remediation applications; and 5) identify the knowledge gaps and future research needs pertaining to stabilized nanoparticles for remediation of contaminated soil and groundwater. Per instructions of this invited special issue, this review is focused on contributions from our group (one of the pioneers in the subject field), which, however, is supplemented by important relevant works by others. The knowledge gained is expected to further advance the science and technology in the environmental applications of stabilized nanoparticles.