抚顺市区地下水水质污染现状评价

结合1991和2004两年丰水期34个监测点（监测井位）的监测资料，从地下水化学类型的变化角度阐述抚顺市地下水主要含量成分的改变，认为抚顺市区地下水质是受到了不同程度的污染，随着环境保护工作的深入、地面污染源的治理，地下水质有一定程度的改善，但却是非常缓慢的。     

双冲击泡沫水浴除尘器在钢铁联合企业双燃料锅炉上的应用

结合工程实例介绍了双冲击泡沫水浴除尘器的应用领域、结构特点、处理效果及其现实意义和发展前景。     

乙烯废碱液综合治理技术探讨

分析了乙烯裂解气碱洗过程所排放废液的组成及性质，讨论了该废液的除油方法及综合治理和利用的途径。     

甲硫醚废气制取二甲基亚砜技术研究

选择双氧水作氧化剂，将具有恶臭气味的涕灭威生产的副产物甲硫醚氧化成无臭的二甲基亚砜。通过实验，优化了工艺条件，减少了安全隐患，提高了二甲基亚砜的产率，消除了恶臭污染。     

细密沟槽铝合金挤压件模具的改进

对细密沟槽铝合金挤压件的结构进行了分析,研究和探讨了该类冷挤压件的成形过程。通过对挤压过程中金属的流动,以及模具的受力分析和模具结构的改进,解决了该类零件在挤压过程中上模的断齿问题。     

催化燃烧法处理炼油污水处理场臭气

介绍了污水处理场臭气来源、危害和影响，从技术、经济和环境效益等方面对几种处理方法进行了比较，提出了采用催化燃烧法的技术实施方案。     

Sustainable resource management coupled to resilient germplasm to provide new intensive cereal–grain–legume–livestock systems in the dry savanna

Sustainable resource management is the critical agricultural research and development challenge in sub-Saharan Africa. The accumulated knowledge on soil management gathered over the last 10 years, combined with solid crop improvement and plant health research at farmers’ level, has brought us to a stage where we can now address with confidence the intensification of cereal–grain–legume-based cropping systems in the dry savanna of West Africa in a sustainable and environmentally positive manner.Two sustainable farming systems that greatly enhance the productivity and sustainability of integrated livestock systems have been developed and implemented in the dry savanna of Nigeria. These are: (i) maize (Zea mays L.)–promiscuous soybean [Glycine max (L.) Merr.] rotations that combine high nitrogen fixation and the ability to kill large numbers of Striga hermonthica seeds in the soil; and (ii) miflet [Eleusine coracana (L.) Gaerth] and dual-purpose cowpea [Vigna unguiculata (L.) Walp.]. Improvement of the cropping systems in the dry savanna has been driven by the adoption of promiscuously nodulating soybean varieties (in particular TGx 1448-2E) and dual-purpose cowpea. The rate of adoption is very high, even in the absence of an efficient seed distribution system. The number of farmers cultivating the improved varieties increased by 228% during the last 3 years. Increased production of promiscuous soybean has been stimulated by increased demand from industries and home utilization. Production in Nigeria was estimated at 405,000 t in 1999 compared to less than 60,000 t in 1984. Economic analysis of these systems shows already an increase of 50–70% in the gross incomes of adopting farmers compared to those still following the current practices, mainly continuous maize cultivation. Furthermore, increases in legume areas of 10% in Nigeria (about 30,000 ha in the northern Guinea savanna) and increases of 20% in yield have translated into additional fixed nitrogen valued annually at US$ 44 million. This reflects, at the same time, an equivalent increase in land-use productivity, and with further spread of the improved crops, there are excellent prospects for additional economic and environmental benefits from a very large recommendation domain across West Africa.     

Hybridization between wheat (Triticum aestivum) and the wild species Aegilops geniculata and A. biuncialis under experimental field conditions

Hybridization between Aegilops geniculata, A. biuncialis and bread wheat Triticum aestivum has been evaluated during two seasons under simulated field conditions to estimate the field hybridization rate under Central Spain conditions. The mean frequencies of hybridization between A. biuncialis and A. geniculata with wheat were 0.34% and 0.31%, respectively. Data from 10 hybrid plants for each combination showed that hybrids can be partially fertile by backcrossing with wheat parent, with percent averages of 3.17 grains/spikelets for A. biuncialis × wheat hybrids and 2.87 grains/spikelets for A. geniculata × wheat hybrids. Self-pollination, although at very low rates, was also possible in hybrids. The potential risks associated with natural hybridization in the context of transgenic wheat cultivation are discussed.     

孔板结构脱硫脱水性能的试验研究

通过真实规模的试验台对应用于烟气湿法脱硫洗涤塔中的孔板结构进行了脱硫、脱水效果的试验研究 ,得出了孔板结构与其他结构的脱硫效率间的差异 ,比较了不同结构孔板的脱水效率 ,并进行了理论分析     

混凝法在滇池蓝藻暴发期净水除藻的可行性研究

采用精制硫酸铝为混凝剂,L93^4正交法安排滇池蓝藻暴发期混凝沉降除藻除净水工艺实验。结果表明,混凝剂种类、水样pH值对蓝藻去除率有很大影响。研究确定了混凝剂除藻最佳操作条件,为混凝法去除蓝藻的工业化提供了理论和实际操作依据。