ZHU Xin-jun,CAI Zhi-bin,YAO Bin,et al.Optimization and Modification of Air Floatation Equipment in Shaoxing Wastewater Treatment Plant[J].China Water & Wastewater,2020,36(16):101-103.
绍兴污水处理厂气浮设备的优化改造
- Title:
- Optimization and Modification of Air Floatation Equipment in Shaoxing Wastewater Treatment Plant
- Keywords:
- WWTP; air floating machine; modification
摘要:- 绍兴污水处理厂气浮机设备已运行4年多，因水质腐蚀和设备本身原因，气浮设备不能稳定运行。为此提出了针对气浮设备密封系统、气浮机腐蚀、回流泵故障、加药系统控制等问题的改造和应对措施，改造后运行结果表明，气浮机运行的稳定性得到了提升，能够保证该工艺单元的正常处理效果。
Abstract:- After operation for over four years, the air floatation equipment in Shaoxing Wastewater Treatment Plant cannot operate stably due to water quality corrosion and equipment itself. Therefore, the improvement and countermeasures for the sealing system of air floatation equipment, the corrosion of air floating machine, the failure of refluxing pump, the control of dosing system and other problems were put forward. The results showed that after implementation of the measures, the stability of the air floating machine was improved, which could ensure the normal treatment effect of the process unit.
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