离子色谱法在石化工业废水分析中的应用

用IC-6离子色谱分析仪，研究石化工业废水中阴离子的测定技术，并首次建立炼油、化肥外排废水中F^-、Cl^-、NO2^-、PO4^3-、NO3^-、SO4^2-等阴离子含量测定的岗位。以含0．0054mol／L碳酸氢钠和0．0050mol／L碳酸钠为淋洗液，在电流70mA、流速1．5mL／min、泵压0～42MPa的条件下，测得各阴离子的相关系数均大于0．995、相对标准偏差（RSD）〈5．00％、加标回收率为95％～116％。     

朝阳市环保产业现状与建议

对朝阳市环保产业现状和存在问题进行分析 ,结合朝阳市环保产业发展的优势条件 ,并提出环保产业发展的建议。     

中国环境产业发展的政策选择

选择中国环境产业发展政策，首先要选择开拓环境产业需求的政策，并着重考虑环境产业的问题经济效益问题和加强环境产业的能力建设。对中国环境产业发展政策进行了研究与分析。     

New findings on the generation of waste and emissions, and a modified cleaner production assessment approach-illustrated by leather production

New findings on the causes of waste and emissions, which were obtained from analysing numerous material streams in various sectors of industry, are presented in this article. It describes the implications of these findings for the vision of clean production, for formulating environmental policy concerning cleaner production targets, for the opportunities to assess to what extent the cleaner production targets have been met, and for the cleaner production assessment. A modified cleaner production assessment approach is presented, and illustrated using leather production as an example. The consequent implications for the diffusion of cleaner production are discussed.     

生态经济论

本文按生态发展历史进程，论述了，论述了生态经济发展的必然性。     

Phosphorus recovery from municipal and fertilizer wastewater: China's potential and perspective

Phosphorus (P) is a limited resource, which can neither be synthesized nor substituted in its essential functions as nutrient. Currently explored and economically feasible global reserves may be depleted within generations. China is the largest phosphate fertilizer producing and consuming country in the world. China''s municipal wastewater contains up to 293,163 Mg year of phosphorus, which equals approximately 5.5% of the chemical fertilizer phosphorus consumed in China. Phosphorus in wastewater can be seen not only as a source of pollution to be reduced, but also as a limited resource to be recovered. Based upon existing phosphorus-recovery technologies and the current wastewater infrastructure in China, three options for phosphorus recovery from sewage sludge, sludge ash and the fertilizer industry were analyzed according to the specific conditions in China.     

浅议吉林省《糠醛工业污染物控制要求》

文章从战略的高度出发,为吉林省《糠醛工业污染物控制要求》中水污染物排放要求的进一步完善提出合理化建议。作者认为,排放标准的更新,水质监测项目的添加,以及对相关储水设施提出具体的技术要求,是促进糠醛工业持续、稳定、健康发展,推进环境污染防治工作的关键。     

松嫩平原部分县域重点工业企业发展与污染防治同步策略探讨

县域工业污染防治是工业化、城镇化进程中一个不可忽视的问题。应注重排放COD、烟尘等主要污染物浓度高且量较大的重点行业和企业,根据这些企业的运行规律和当地的气候特点,深入开展污染防治。以松嫩平原北部,有代表性的工业城市所辖县为重点,进行了探讨。     

水泥行业二氧化碳排放统计——以贵阳市为例

本文从水泥行业二氧化碳的排放统计出发,研究二氧化碳排放的重要影响因素、二氧化碳排放的指标体系,从而得出一套水泥行业二氧化碳排放统计的核算方法.以贵阳市为例,从三种不同活动水平的统计数据对水泥行业生产工艺过程中产生的CO2排放量进行估算比较,验证统计核算方法的有效性,为贵阳市乃至全国水泥行业CO2的减排提供一个可行的科学依据.