生态环境的保护和建设是西部大开发的基础

森林是人类赖以生存的基础资源，良好的生态环境是实现人与自然，生态系统和社会经济系统协调发展的重要纽带，是实现西部大开发的基础条件，是建设小康社会的重要内容，高水平的绿化，良好的生态环境，是国家富强，民族繁荣，社会文明的重要标志之一。     

新型聚乙烯包装材料的可环境消纳性能研究

借助人工加速老化实验箱、户外暴晒架、自然土壤填埋坑等实验方法，采用力学性能测试、扫描电镜、热－红联用仪和乌氏粘度计等测试方法对所研制的新型聚乙烯（PE）塑料包装材料的可环境消纳性能进行探讨。实验结果表明，该材料自然暴露35d，羰基指数（CI）为45，光照10d后自然土壤掩埋，一年后CI为70，粘均分子质量Mη降到3678；生物降解性能达到3级；进行焚烧处理，尤其是在受光照后进行焚烧，可完全燃烧，不产生有害气体或粉尘。     

油罐铁的硫化物"自燃"危害及防护措施

分析了铁的硫化物的危害特性，阐述了硫化物“自燃”产生的热量是造成油罐发生火灾事故的主要原因，并提出了相应的防护措施，提高油罐日常使用的安全可靠性。     

BP网络应用于大气环境监测点的优选

为了对大气环境监测点进行优化选择 ,以大气质量分级标准为训练样本 ,构造BP网络进行训练 ,用训练好的BP网络对某地的大气环境监测采样点进行了优选 ,并与物元分析法优选结果进行比较。结果表明 ,BP网络用于环境测点优选具有较好的客观性和应用性     

Production of laccase by Coriolus versicolor and its application in decolorization of dyestuffs: (Ⅱ) Decolorization of dyes by laccase containing fermentation broth with or without self-immobilized mycelia

The capability of decolorization for commercial dyes by Coriolus versicolur fermentation broth containing laccase with or without immobilized mycelium was evaluated.With cell-free fermentation broth containing laccase,high decolorization ratio was achieved for acid orange 7,but not for the other dyes concerned.The immobilized mycelium was proved to be more efficient than the cell-free system.All the four dyestuffs studied were found being decolourized with certain extent by immobilized mycelium.The repeated-batch decolorization was carried out with satisfactory results.The experimental data showed that the continuous decolorization of wastewater from a printing and dyeing industry was possible by using self-immobilized C.Versicolor.     

The effect of heating temperature of thin film transistor-liquid crystal display (TFT-LCD) optical waste glass as a partial substitute partial for clay in eco-brick

In order to fulfill the current WEEE directives, the traditional approach to manage thin film transistor-liquid crystal display (TFT-LCD) waste glass is inadequate. It is a serious opportunity to achieve resource conservation, reduction, stabilization and safety of management of TFT-LCD in the near future. To assist in achieving these goals, this study investigated the sintering characteristics and material properties of TFT-LCD waste glass, which can be pulverized and ground and subsequently blended with clay, at various substitution levels (0–40%) and finally fired from 800 °C to 1000 °C to make eco-brick. The brick thus produced was analyzed to determine variations in weight losses on ignition, 24-h absorption, bulk density, shrinkage, compressive strength and microstructure changes. The results for specific gravity, water adsorption, and compressive strength revealed that bricks made from mixtures containing TFT-LCD waste glass met the general requirements for bricks. The advantages of less water absorption, less weight loss on ignition, and a gain in compressive strength in the clay-TFT-LCD waste glass bricks should encourage the use of TFT-LCD waste glass as a brick additive.     

声波吹灰器在300MW发电机组的应用

华电潍坊发电有限公司通过不断探索改造,利用成熟技术,解决了原蒸汽吹灰系统长期投用的问题,并发挥了较好的吹灰效果.吹灰器改造后的试验报告,验证了投用波吹灰器对提高锅炉效率和锅炉安全性能有明显作用,在同类型机组上具有较强的推广意义.     

我国大气腐蚀研究进展(续2)

总结了近几年来我国在大气腐蚀方面的研究现状和进展,尤其是国产、常用、量大、面广的 4大类材料在我国9类主要典型大气环境下的腐蚀数据积累;各类典型材料在典型环境下的大气腐蚀行为规律:大气环境因素对材料大气腐蚀的影响;碳钢、低合金钢大气腐蚀行为预测。特别是根据8 年试验结果总结出的大气腐蚀速度与试验时间之间具有幂函数关系的基础上,又进一步建立了腐蚀速度与合金元素之间的数学模型关系:探讨了采用ACM技术评估大气腐蚀严酷性;初步建立了大气腐蚀数据库．并正进一步采用计算机发展网络查询服务系统,实现科学数据共享;经20余年之研究,撰写了并出版中国材料自然环境腐蚀专著中大气腐蚀篇,还研制和生产了经济耐候钢。     

盘锦市近岸海域生物资源现状及几点建议

根据异养细菌丰度、浮游动物、浮游植物与底栖动物的生物量分布及种类组成等现场调查结果和近期海洋渔业生产资料，论述了盘锦市近岸海域生物资源现状。并根据该地区油气资源开发和海洋生物资源（尤其是经济贝类资源）保护的需要提出了几点建议。     

区域PERE系统的通用自组织演化模型

分析了区域人口－经济－资源－环境系统的自组织过程，建立了区域ＰＥＲＥ系统的通用自组织演化模型，并把模型应用于山西省某市，预测了市未来的人口、经济和环境状况试图解决在区域ＰＥＲＥ系统中应用自组织理论时建模困难的问题。