工伤事故影响行业生产发展的调查研究

通过对各行业工伤事故伤亡人数和损失后果的广泛调查，及其对不同行业和各类企业影响范围和程度的比较分析，全面识别工伤事故给企业经济效益导致的损失，并科学地评价了对行业生产发展的影响。     

THE CHARACTERISTICS OF TYPHOON DISASTER AND MITIGATION COUNTERMEASURES IN GUANGDONG

Typhoongenerallyalsocalledtropicalcycloneisformedovertropicaloceans,revolvingintensivelyrounditscentralaxesandmovingforwards.Theinternationalclassifiedstandardandnamesareasfollows:TD—TropicalDepression.ThewindforceatthecenterofTDisaboutscale 6～ 7;TS—TropicalStorm.ThewindforceatthecenterofTSisaboutscale 8～ 9;STS—SevereTropicalStorm.ThewindforceatthecenterofSTSisaboutscale 1 0～ 1 1;TY—TyphoonalsocalledHurricane.ThewindforceatthecenterofTYislargerthanscale1 2.Inthispaper,howeve…     

旅游景区清洁生产与可持续发展研究——以扬州凤凰岛景区为例

本文就清洁生产及清洁生产在旅游景区的应用进行了阐述 ,着重分析了旅游景区清洁生产的主要内容 ,并以扬州凤凰岛景区为例 ,就该景区实施旅游清洁生产提出了具体方法和建议。     

铝盐混凝剂的制备及其在水处理中的应用研究

以印染废水处理污泥为主要原料,制备无机铝盐混凝剂,并对其混凝性能进行了研究。试验结果表明:该混凝剂具有良好的去除COD、浊度和色度的性能。用该混凝剂对改良AAO工艺出水处理后,COD、浊度和色度均达到《城市污水再生利用——工业用水水质》(GB/T19923-2005)要求。     

溶液吸收/分光光度法检测空气中偏二甲肼含量

GJB2373-95采用固体吸附/分光光度法监测空气中偏二甲肼,但是采集空气中偏二甲肼所用的SG-2固体吸附剂和采样管制作繁琐,分析步骤复杂,不适合连续监测。文章以单位自行研制的偏二甲肼动态配气系统配制已知浓度空气样品为测试环境,用标定过的美国Interscan气体检测仪实时监测其浓度为13.4×10-6～13.6×10-6,采用溶液吸收法采样并简化GJB2373-95标准方法的分析步骤。依据两种方法分别做出各自的标准曲线,并采用固体吸附法和溶液吸收法各采集两个平行样,样品采样体积分别为3.28L、3.31L和3.12L、3.14L,对应各自的标准曲线,计算出两组样品偏二甲肼含量分别为10.7×10-6、11.0×10-6和12.1×10-6、12.0×10-6。经传感器实时监测值作为第三方数据比对,结果表明溶液吸收/分光光度法监测结果准确,分析步骤简单、省时。     

浅谈建设项目累积影响评价工作内容及方法

提出了我国进行建设项目累积影响评价的具体工作内容,包括:识别累积环境问题、确定评价范围、预测分析累积影响效应、累积影响结果评价、提出累积影响减缓措施、进行累积影响监测与适应性管理。并对适合于各个过程采用的分析评价方法作了归纳说明。     

饱和除磷改性钢渣再生技术研究

用不同氧化还原电位的盐酸溶液和氢氧化钠溶液作为再生溶液对吸附磷饱和的改性钢渣进行再生,研究了影响改性钢渣再生的相关参数。结果表明：再生液中盐酸溶液的浓度为1．5mol／L,氢氧化钠溶液的浓度为2mol／L,二者的体积分别为50mL;再生时间为100h,再生溶液氧化还原电位为-100mV时,脱附率较好。     

温度和pH对填埋场防渗帷幕吸附重金属离子的影响

以Pb（NO3）2和CdCl2作为模拟渗滤液,通过吸附实验,研究了体系pH值和温度变化对填埋场防渗帷幕吸附垃圾渗滤液中重金属离子的影响,探讨了防渗帷幕对重金属离子的吸附机理。研究结果表明：pH值是影响重金属离子吸附的重要因素,一般来说,弱酸性环境（pH=5～7）有利于防渗帷幕对铅和镉的吸附,随着体系pH值的升高,防渗帷幕对铅和镉的吸附率逐渐增大,且对铅的吸附率高于对镉的吸附率;温度是影响防渗帷幕吸附过程的重要环境因子之一,实验条件下,随着温度的升高,防渗帷幕对重金属离子的平衡吸附量均略微下降,说明季节不同防渗帷幕对渗滤液的阻滞能力不同。     

Contributing institutional factors of rural environmental pollution in the process of modernization in China —In the perspective of the efficiency of environmental management system

With the development of rural pollution, its characteristic and institutional factor should be studied for pollution control through economics and sociology. Based on the data gathered from investigations by several government sectors, rural environmental pollution can be divided into two types by its sources: internal source type and external source type. The internal source type is the main component of rural pollution at present, which can be further divided into three types. Research shows that the contributing institutional factors of rural pollution issues and the effectiveness of environmental management system over rural pollution can be summarized as distinctiveness. In essence, the rural pollution issue results from the dualism of rural and urban areas’ inadaptability to rural modernization. In detail, the contributing factors can be summed up on three institutional levels. There are obvious loopholes in rural environmental management system which, in the meantime, is incapable and inadaptable to rural pollution control. There exist similar questions in the related public service system, which are intensified by inappropriate reform which brought about incompatible incentive in the recent years. However, in the eleventh five-year plan period, there are advantageous trends in the three institutional levels. Main data sources in this paper: ➀ the surveys on TVEs (township and village enterprises) conducted by Township Enterprise Bureau of Ministry of Agriculture of China in 1997 and 2002; ➁ the partial survey on rural environmental conditions by EPA (environmental protection administration) of Zhejiang Province in 2002; ➂ the survey on the pollution of IPLFs (livestock and poultry farms) in 23 provinces, municipalities, and directly administered cities by the State Environmental Protection Administration of China in 2002; ➃ the research report on Mechanism of Investment and Financing for Environmental Protection by China Council for International Environment and Development Cooperation in 2003; ➄ the third investigation on national hygiene service in 2003; ➅ the regular monitoring of safe quality of agricultural products by the Ministry of Agriculture of China in 2005; ➆ the investigation arranged by the Ministry of Health which finished in 2007 and showed the total situation of rural environmental health and drinking water security of the whole country.     

预报预警在地质灾害防治中的应用

本文介绍了江西地质灾害气象预报模型的建立、计算方法,以及预警预报在地质灾害防治工作中获得的成功,对类似条件地区的地质灾害防治工作,具有一定的借鉴作用.