| 水解池-稳定塘工艺越冬技术措施研究 |
| 摘要点击 533 全文点击 540 |
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| 中文关键词 稳定塘 降解速率 热量平衡 有机负荷 |
| 英文关键词 stabilization pond degradation rate thermal balance organic load |
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| 中文摘要 |
| 为提高污水稳定塘在冬季的处理效果, 用水解池作为预处理措施, 以降低有机负荷并改善污水的可生物降解性, 因而提高了低温条件下的降解速率.通过对系统的热量平衡分析和技术经济分析, 研究采用塑料大棚减慢稳定塘热量散失的措施.结合研究其它一些强化措施, 提出了能适合北方地区冬季气候特点的稳定塘工艺流程. |
| 英文摘要 |
| In order to enhance treatment efficiency of stabilization ponds in winter, hydrolytic tank is adopted for pretreatment to reduce quantity of pollutants and improve the biodegradability of raw wastewater. Plastic green-house which covers the pilotscale stabilization ponds was used for heat preservation. On the bases of thermal balance analysis and technical-economic analysis, this paper proposes an improved stabilization pond system which can retain the treatment efficiency in cold climate areas in winter. |
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