摘要
南安市石井镇第二自来水厂总规模为15.0万m^(3)/d,近期建设规模为5.0万m3/d,占地42932m^(2)。本工程采用"折板絮凝-复合沉淀池-V型滤池-消毒"净水工艺,出水水质有保证。针对本工程水厂占地面积不及同规模常规处理工艺水厂用地规模的情况下,采用节约用地的水处理技术,并将不同类型的水池进行叠建,优化总图布置,精细化利用土地,布置了较为合理的总平面布置方案。为应对水质突然恶化及之后出水标准的提高,在用地紧张的情况下,本工程预留了预处理及深度处理用地。
The total scale of the second Waterworks in Shijing town of Nan’an City is 15. 0 × 10^(4) m^(3)/d,and the recent construction scale is5. 0 × 10^(4) m^(3)/d,covering an area of 42932 m2. The water purification process of " folded plate flocculation-composite sedimentation tank-V-type filter-disinfection" is adopted in this project,and the effluent quality is guaranteed. In view of the fact that the floor area of the water plant of the project is less than that of the conventional treatment process water plant of the same scale,the water treatment technology of saving land is adopted,and different types of pools are overlapped,the general layout is optimized,the land is used delicately,and a more reasonable general layout scheme is arranged. In order to deal with the sudden deterioration of water quality and the improvement of effluent standards,the project also reserved land for pretreatment and advanced treatment under the condition of land shortage.
出处
《福建建设科技》
2021年第4期97-100,共4页
Fujian Construction Science & Technology
关键词
净水厂
复合沉淀池
叠建
Water treatment plant
Composite sedimentation tank
Overlapping construction
