重庆某工业园区5000m3/d污水处理厂设计(含CAD图)
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重庆某工业园区5000m3/d污水处理厂设计(含CAD图)(任务书,开题报告,外文翻译,论文计算书9000字,CAD图12张)
拟建项目为建桥工业园区污水处理厂,设计规模为5000m3/d,采取统筹设计、分期实施的模式进行。项目服务范围为XXX工业园区内线路板工业废水及生活污水。规划用地面积约为5.2亩。
进水水质
通过对国内外不同污水处理工艺的比较与分析,结合本工程的具体情况,最终选择A/O工艺作为本工程的处理工艺,A/O工艺流程简单,构筑物少,可节省基建费用,且运行费用低,占地面积小。
污水处理工艺流程为:进水→粗格栅→污水提升泵→细格栅→旋流沉砂池→调节池→水解酸化池→A/O池→二沉池→接触消毒池→出水
污泥处理工艺流程为:污泥泵房→重力浓缩池→贮泥池→板框脱水机→泥饼外运。
关键词:污水处理;A/O工艺;脱氮除鳞;污泥处理;
Abstract
Through to the domestic and foreign different sewage treatment process of comparison and analysis, combined with the specific circumstances of the project, the final choice of a / O process as the treatment process and a / O process simple, less structures can save construction cost and operation cost is low, covers an area of small area.
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Sewage treatment process is: inflow→coarse screen→sewage lift pump→fine rack→vortex-type grit chamber→water regulating pool → Hydrolysis acidification tank→A/O process→the secondary sedimentation tank→ disinfection tank→ effluent.
Sludge treatment process is: sludge pumping room→Gravity concentrating pool
→ sludge storage tank→plant and frame filter press→transport of mud cake.
Key Words:sewage treatment;A/O process;nitrogen and phosphorus removal;sludge treatment
拟建项目为建桥工业园区污水处理厂,设计规模为5000m3/d,采取统筹设计、分期实施的模式进行。项目服务范围为XXX工业园区内线路板工业废水及生活污水。规划用地面积约为5.2亩。
进水水质
[资料来源:http://Doc163.com]
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[资料来源:http://doc163.com]
目录
摘要......................................................1
第一章 污水厂设计
第一节 总论
1.1基本资料.............................................2
1.2原水水量及水质分析...................................6
1.3方案比选.............................................6
第二节 污水处理构筑物
2.1粗格栅...............................................7
2.2提升泵站............................................10
2.3细格栅..............................................11
2.4旋流沉砂池..........................................12
2.5调节池..............................................13
2.6水解酸化............................................13
2.7A/O工艺.............................................14
2.8二沉池..............................................20
2.9接触消毒池与加氯间..................................21
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第三节 污泥处理构筑物
3.1污泥浓缩池..........................................24
3.2贮泥池..............................................25
3.3污泥脱水............................................26
第四节 污水厂主要构筑物高程计算
4.1高程计算............................................26
第二章 造价核算及运行费用计算
第一节 造价核算.......................................28
第二节 运行费用计算...................................29
参考文献.................................................30