高浓印染废水处理工程的设计审计与运行结果分析

通过对漂染厂生产工艺过程及排废状况进行审计研究，提出了有针对性的废水处理工艺流程，区别对待废水浓度、污染物成分、化学作用及其工艺原理，实现了废水处理各工艺段的适配与综合节能的协调，在保证废水高效达标处理的前提下使工程优化     

太原市工业区大气中TSP浓度及元素成分分析

采用校正空白称量法对太原市工业区大气中ＴＳＰ浓度进行了测定分析，对该区大气ＴＳＰ浓度随时间变化的规律，超标情况及污染特征进行了研究，同时测定了ＴＳＰ中Ｃｒ、Ｐｂ等１２种元素的含量。     

浅谈水泥生产中回转窑窑尾SO_2监测

窑尾监测SO_2时,有时会出现其浓度低于仪器最低检出限的情况,应根据窖尾类型、煤中硫含量大小,有无脱硫工艺等情况,认真对比、计算分析,以保证监测数据真实可靠。     

Effect of airborne SO_2 on performance of the turnip moth,Agrotis segetum Schiff

SO2 Pollution; rape plant (Brassica chinensis); turnip moth (Agrotis segetum); growth and developmental parameters.     

Prenatal exclusion of stickler syndrome

Stickler syndrome is an autosomal dominant disorder of the connective tissue which includes ocular and systemic manifestations. We report on a large kindred in which we were able to demonstrate very tight linkage between the disease and the type II collagen gene (COL2A1) (LOD score 3·91 at θ=0). In a family in which the father and one of his daughters were severely affected, DNA analysis from a chorionic villus sample demonstrated that the fetus possessed the normal allele of COL2A1. Thereafter a normal child was born.     

纳米材料与TiO_2光催化废水处理技术

结合纳米技术和纳米材料的基本原理和特性 ,介绍了TiO2 光催化氧化处理废水的反应原理、TiO2 的材料使用及主要影响因素 ,指出了今后的研究方向。     

Hydrolytic dynamics of pesticide N''-(2,4-dimethylphenyl) -N-methylformamidine in aquatic solution

ＨｙｄｒｏｌｙｔｉｃｄｙｎａｍｉｃｓｏｆｐｅｓｔｉｃｉｄｅＮ＇－（２，４－ｄｉｍｅｔｈｙｌｐｈｅｎｙｌ）－Ｎ－ｍｅｔｈｙｌｆｏｒｍａｍｉｄｉｎｅｉｎａｑｕａｔｉｃｓｏｌｕｔｉｏｎ￥ＭｏＨａｎｈｏｎｇ；ＹａｎｇＫｅｗｕ；ＡｎＦｅｎｇｃｈｕｎ；ＬｉｕＹｅ...     

2000年北京大气中SO2浓度削减50%的健康效益—人力资本法实例研究

人力资本法是评估环境污染健康损害价值（或治理污染的健康效益）的常用方法，但在发达国家，它逐渐被隐含价格法等所取代。本文通过实例研究，探讨了人力资本法在我国目前的适用性，研究结果表明，当使用流行病学关于疾病负担的计量方法（ＹＰＬＬ）时，人力资本法在我国有很大的适用性。     

Effect of free-air CO2 enrichment on nematode communities in a Chinese farmland ecosystem

At a rice-wheat rotational free-air CO2 enrichment(FACE) platform, the effect of elevated atmospheric CO2 on soil nematode communities in a farmland ecosystem was studied. Wheat plots were exposed to elevated atmospheric CO2 (ambient 370 μl/L 200 μl/L).32 families and 40 genera of nematode were observed in soil suspensions during the study period. Under FACE treatment, the numbers of total nematodes, bacterivores and fungivores exhibited an increasing trend. Because of the seasonal variation of soil temperature and moisture, the effect of elevated atmospheric CO2 on soil nematodes was only observed under favorable conditions. The response of nematode communities to elevated atmospheric CO2 may indicate the change of soil food web.     

燃煤锅炉氨法烟气脱硫

通过氨法脱硫工艺在75t燃煤锅炉烟气脱硫工程中的运用,阐述了氨法脱硫的原理及工业条件,并对运行指标及处理效果进行分析。