河南信阳某炼油厂污水排放处理工艺，废水处理设备厂家直供

河南信阳某炼油厂污水排放处理工艺，废水处理设备厂家直供

该项目主要废水来自于浸出和炼油两个工段。由于炼油车间所排放的油脚、废渣量较大，废水温度也较高，影响后续的生化处理，所以本废水处理工程采用浮与生化结合处理的工艺，气浮用以去除浮油和废渣，同时兼有降温效果。

工艺流程
  根据处理的废水水量、水质及处理要求，结合实验结果，认为水洗粗品后废水需经过预处理才能够进一步处理

工艺流程说明
  废水从厂区经格栅自流到调节池，调节池内设污水泵。将废水提升到气浮池，废水经气浮池去除浮油、浮渣后，自流到厌氧池。废水经厌氧菌分解后，重力自流至缺氧池。缺氧池为主要反硝化除氮反应器，废水经过缺氧池后自流至好氧池。好氧池是生化处理的主体构筑物，废水在好氧菌的作用下去除大部分CODCR和BOD5，而后自流至二沉池泥水分离。
主要建、构筑物尺寸及设计参数
1.气浮池
  处理规模10t/h,考察到现场状况，采用钢结构一体化设备，放置于厌氧池盖板上，外形尺寸（L×W×H）=4000m×2000m×1900m，采用汽液混合泵，省去溶气罐和空压机，节省占地。
2. 玻璃钢棚
  玻璃钢棚占地面积15㎡，建于气浮池上方。
3.厌氧池
HRT54h，V有效=450m3，平面尺寸6.0m×18.5m，有效水深4.3m，总深4.6m,内挂填料，设回流泵一台，地上钢筋混凝土结构。
4.沉池
  HRT2.5h，表面负荷率取0.7m3/㎡?h，平面尺寸3.5m×3.5m，总深4.6m，地上钢筋混凝土结构，与好氧池合建。
5. 综合房
  平面尺寸7.5m×4.0m，内设风机房、配电房及操作间。

工程总投资81.6万元，废水处理成本见下表
 
序号	项目	数量	单价	费用/(万元/a)
1	工资费	4人	7200元/a	2.88
2	电费	13.0968万kW?h	0.8元/kW?h	10.477
3	药剂费	_	0.15元/t?废水	1.08
本废水处理工程年运行费用为19.336万元，年直接运行费用14.437万元，单位处理成本为2.69元/m3废水，单位直接处理成本为2.01元/m3废水。

济宁天通设备有限公司是一家专业承接各种水处理工程，生产各类水处理设备集一体的高科技环保公司。欢迎新老客户前来参观、咨询、选购。
 
Jining Tian Tong Environmental Protection Technology Co., Ltd. is an environmental protection enterprise which integrates R & D, production, sales, technology application and promotion. The company mainly undertake production and drinking water purification, sewage treatment engineering and environmental protection equipment manufacturing, sales business. The production of environmental protection equipment mainly includes the production and sale of buried integrated sewage treatment equipment, scraper and suction machine, air floater, inclined tube precipitator and filter tank. Environmental protection projects are mainly devoted to the design, construction, installation and commissioning of various industrial sewage, medical waste water and domestic sewage.

Company and China University of Petroleum, Ocean University of China and other industry contacts in the many well-known colleges and universities, employing a number of well-known domestic and foreign experts to guide our teaching, achieve the company will continue to forge ahead, keep pace with the times, new technology, new achievements in practice, better realize the enterprise to reduce the emission of pollutants, protecting the local environment. Our company has a large number of elites who have long been engaged in the design and construction of sewage engineering, with rich experience and mature technology.