提标

活性砂滤池在污水处理厂提标改造中的应用

Application of New-style Continuous Sand-filter in Reconstruct of Wastewater Treatment Plant

无锡太湖国家旅游度假区污水处理厂提标改造设计

Process Design for Upgrading and Reconstruction of Wastewater Treatment Plant in Wuxi Taihu Lake National Tourism Vacation Zone

本研究旨在为我国垃圾渗滤液工程提标改造及新建垃圾渗滤液处理工程提供参考。

The research results provided references for landfill leachate renovations and new building landfill leachate projects to meet the new standards .

脱氮功能菌在去除废水中氮素方面有很高的应用价值，可用于城镇污水处理厂提标改造等。

The strains have high value in removal of nitrogen in wastewater , and it can be used to reform municipal wastewater treatment plant .

将污水处理厂进行提标改造，使其出水水质达到一级A标准，对于缓解目前水环境恶化具有十分重要的意义。

It is of great significance for wastewater treatment plant to make the effluent quality meet the new standard to alleviate water environment worsening .

研发成果可为绍兴污水处理提标改造工程提供技术依据，也可为同类污水处理厂的升级改造提供参考。

The results can not only provide technical basis for Improvement Project of Standards upgrading in Shaoxing Wastewater Treatment , but also provide reference for similar sewage treatment plants for upgrading .

石家庄经济技术开发区污水处理厂设计排放标准为二级标准，根据国家相关法规，必须进行一级A提标改造。

The effluent designed of the sewage disposal plant of Shijiazhuang economical and technique develop area was secondary standard , according to relevant regulations , the facility must be expanded and upgraded .

氮、磷是导致水体富营养化的主要污染物，研究开发经济、高效的脱氮除磷工艺已成为目前城市污水处理及提标改造的研究热点。

Nitrogen , phosphorus and lead to eutrophication of major pollutants , research and development of economic , efficient nutrient removal technology has become the transformation of urban sewage treatment and mentioned standard .

通过对运行数据的分析，表明此系统能够有效帮助污水处理厂取得提标减排的控制目标，具有较高的推广应用价值。

Target of Stability of DO control and energy reduction has been achieved . The operation analysis data shows that the system effectively raises the standards and reduces emissions , and has high practical value .

面对国家的提标要求，污水处理厂的脱氮能力面临着巨大的挑战，往往存在工艺落后和反硝化碳源不足的问题。

With increasingly stringent emission standards , sewage treatment plants face enormous challenges of the nitrogen removal capacity , and is often exposed the problem of backward technology and lack of carbon source for denitrification .

结合提标升级改造技术需求和处理系统存在的主要问题，在分析污水处理厂水量水质特征基础上，研究了污水预处理效能改善工艺技术，取得如下成果。

Combining with technical requirements of standards upgrading and the main problems of operating system , the study focused on the technological performances of pretreatment processes , on the basis of quality and quantity of wastewater analysis .

结论：大孔螯合树脂D401和D402可以用于中药粗提物中超标重金属的处理。

CONCLUSION : Macroporous chelating resins ( D401 and D402 ) can be employed in the treatment of excessive heavy metals in crude extracts of TCM .

超声波浸提&加标浓度直读法快速测定大豆中的微量氟

Ultrasonic Extraction-Standard Addition-Concentration Direct-reading Method for the Rapid Determination of Trace Fluorine in Soybean