固硫生物型煤

研究出生物型煤的生产工艺流程，对型煤和生物型煤的固硫技术进行了研究，成功试验生产出固硫性能优良的生物型煤，为中国煤能源可持续发展利用开辟了新途径。     

松嫩盆地资源环境信息系统空间数据库的设计与开发

文章介绍了松嫩盆地资源环境信息系统空间数据库的设计思路，总体目标、构成及功能以及系统建立的关键技术。该系统的建立，使得对松嫩盆地资源开发管理和相关信息的查询、检索更方便，同时对松嫩盆地资源合理开发利用和管理决策提供了科学依据。     

城市基础设施与社会经济协调发展的定量评价方法与应用

研究了城市基础设施与社会经济协调发展的定量评价方法 ,提出衡量协调发展的定量指标及计算方法 ,并依据此方法对郑州市基础设施与社会经济协调发展状况进行评价。     

谷氨酰胺转胺酶(MTG)分批发酵中温度对S.mobaraense生长及产酶影响的模型化

研究了2.5L小罐培养过程中控制温度为25℃～35℃时对细胞生长和MTG合成的影响.结果表明当控制相对较低的温度时，细胞生长的延滞期较长，当控制温度较高时，细胞生长的延滞期较短，达到最大DCW和最高MTG酶活的时间均较短；通过研究各种不同模型对细胞生长的影响得到最适合描述S.mobaraense生长与温度之间的关系方程为Schoolfield方程；通过对最大DCW和最大MTG酶活进行数学模拟，发现方程X(U)=-a     

城市园林绿化用地土壤肥力诊断与综合评价——以广州市长虹苗圃为例

以广州市长虹苗圃为例，在实地调查与采样分析的基础上，首先对土壤肥力各单项指标进行诊断分析，然后采用修正的内梅罗指数对各地块进行土壤综合肥力评价。结果表明长虹苗圃土壤pH值偏低，有机质以及其它主要养分含量缺乏，各地块综合肥力系数大都属于贫瘠水平，其中南区、北区综合肥力明显低于东区。     

Effect of ozone injection on the long-term performance and microbial community structure of a VOCs biofilter

For biofilters treating waste gases containing volatile organic compounds(VOCs), biomass accumulation is a common problem which will induce bed clogging and significant decrease in VOCs removal efficiency during long-term operation. In this study, ozone injection was developed as a biomass control strategy, and its effects on the biofilter performance and the microbial community structure were investigated in long-term operation. Two biofilters,identified as BF1 and BF2, were operated continuously for 160 days treating gaseous toluene under the same conditions, except that 200 mg/m3 ozone was continuously injected into BF1 during days 45–160. During the operation period, ozone injection did not change the toluene removal efficiency, while the pressure drop of BF1 with ozone injection was significantly lowered compared with BF2. The wet biomass accumulation rate of BF1 was 11 g/m~3/hr, which was only46% of that in BF2. According to the carbon balance result, ozone injection also increased the toluene mineralization rate from 83% to 91%, which could be an important reason for the low biomass accumulation. The PMA-q PCR result indicated that ozone injection increased the microbial viability of the biofilm. The high-throughput sequencing result also revealed that the dominant phyla and genera were not changed significantly by ozone injection, but some ozonetolerant genera such as Rhodanobacter, Dokdonella and Rhodococcus were enhanced by ozone exposure. All the results verified that ozone injection is capable of sustaining the long-term performance of biofilters by lowering the biomass accumulation, increasing the microbial viability and changing the microbial community structure.     

ASBBR-二级SBBR-化学除磷组合工艺处理榨菜腌制废水

针对榨菜腌制废水高盐高氮磷高有机物浓度的特征,提出"厌氧序批式生物膜反应器(ASBBR)-二级序批式生物膜反应器(SBBR)-化学除磷"组合处理工艺,在前期对组合工艺中单元工艺的关键工况参数研究的基础上,考察组合工艺的处理效能。实验结果表明,采用该组合工艺,可使进水COD、NH4+-N、TN及PO43--P分别为10 000、345、550和38.5mg/L的榨菜腌制废水,处理出水COD、NH4+-N、TN及PO43--P分别达到93.6、12.3、18和0.1 mg/L,去除率分别为99.1%、96.4%、96.7%和99.9%,出水达到污水综合排放一级标准。     

PEM式臭氧消毒在地上游泳池水处理中的应用

采用臭氧法水处理系统对地上游泳池的循环水进行灭菌消毒,研究了臭氧用量、循环水流量和运行时间等因素对臭氧法灭菌效果的影响。结果表明,3组PEM臭氧发生器应用于21.2 m3的地上游泳池,在4 m3/h的循环水流量下运行12 h后,水中的细菌总数与大肠杆菌群数达到国家标准,去除率均在99%以上。与盐电解法水处理系统相比较,臭氧法水处理系统的优势在于:杀菌快速高效、出水水质的理化指标较好和运行费用低廉。     

Research of the Response of Ecosystem to LUCC in Miyun County, Beijing： Based on Ecosystem Services Valuation

Miyun County,located in the northeast of Chinese capital Beijing,was underwent remarkable variations in land use in recent years.This paper aimed to detect changes in land use of Miyun from 1997 to 2005,and to qualify the response of ecosystem to LUCC based on ecosystem services valuation.With two-periods TM images,we got land use change data,and then ecosystem services values were calculated using ecosystem services valuation coefficients proposed by Chinese scholar Xie Gaodi.Results showed that water area,farm land and unused land decreased while residential land,forest land,grassland and orchard land increased during the study period.The loss of ESV was RMB 206 million and the main reason was the decrease of water area and farm land area.As for spatial variation,there were most dramatically land use change and ESV decline in reservoir ecological protection region.The coefficient sensitivity analysis indicates that valuation coefficients used in the study are suitable and results are reasonable.The driving forces of ESV loss were rapid population growth and economic development.More work should be done to make eco-environment stay healthy.     

充分利用环保倒逼机制促进产业结构调整升级

淄博市污染聚集,环境质量易受外来因素影响,产业结构不合理,污染物排放量大,排放强度高。但其充分发挥环保的倒逼作用,通过建立健全环保政策法规体系,严格执行高于省及国家标准的地方环保标准,大力发展高新技术和现代服务业,加快改造传统产业,极大地促进了产业结构升级和经济发展方式的转变。