YOU Xin,WAN Nian-hong,LEI Pei-shu,et al.Treatment of Printing and Dyeing Wastewater by EBOTM Up-flow Hydrolytic Acidification Tank[J].China Water & Wastewater,2021,37(10):138-141.
EBOTM升流式水解酸化池用于印染废水处理
- Title:
- Treatment of Printing and Dyeing Wastewater by EBOTM Up-flow Hydrolytic Acidification Tank
- 摘要:
- 汕头潮阳纺织印染环保综合处理中心污水处理厂工程的预处理阶段采用水解酸化工艺，改善了污水的可生化性，提高了一级处理对SS的去除率，还调节了水质水量。进一步分析了水解酸化工艺原理、选择及应用形式，重点介绍EBOTM升流式水解酸化工艺及其优势。同时介绍了该厂工艺流程，并对升流式水解酸化池设计参数进行明确。实际调试运行表明，该水解酸化池对难降解废水有较好的处理效果。
- Abstract:
- A case of Shantou Chaoyang textile printing and dyeing environmental protection comprehensive treatment center was introduced. The hydrolytic acidification process was used in the pretreatment stage to improve the biodegradability of wastewater, increase the removal rate of SS by primary treatment, and regulate the water quality and quantity. The principle, selection and application form of hydrolytic acidification process are further analyzed. The EBOTM up-flow hydrolytic acidification process and its advantages are mainly introduced. Meanwhile, the process flow of the plant is introduced, and the design parameters of the up-flow hydrolytic acidification tank are clarified. The commissioning operation shows that the hydrolytic acidification tank has good treatment effect on refractory wastewater.
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