河北秦皇岛某工业废水排放污水处理设备成功案例

此工业区废水经地下污水管道自流到处理厂自动格栅池，经格栅去除较大悬浮固体后进中和池，在中和池中pH值得到调节然后进入调节池。在调节池中原水和回流的剩余污泥混合，经曝气氧化处理后由一级提升泵提升至初沉池，经过初沉池去除固体悬浮物，然后自流进入半推流活性污泥氧化池，出水进入二沉池，二沉池污泥回流到集泥池和调节池。集泥池的污泥由气提泵提升回氧化池。二沉池出水进入混凝反应池。经加药混凝搅拌脱色后进入终沉池进行固液分离，上清液进入中间水池，再有二级泵将水送至曝气生物滤池，出水达到排放标准后进入清水池。清水池的水作为滤池的反洗水，多余的水溢流排放。鼓风机房以每80~120m?/min的风量向氧化池、调节池、曝气生物滤池和池供气。初沉池、终沉池的污泥排到污泥浓缩池，上清液回调节池。浓污泥由污泥泵送入带式脱水机进行脱水，脱出水回调节池，经脱水后作为固体废弃物处置。

该工业区废水工程平面设计

本项目位于生产区，占地面积11796㎡，长120m，宽98.3m，南北向布置。废水由西南侧原废水储池经泵提升进入系统，经一系列处理后的废水自流排向处理厂北侧的市政污水管道。

该工业区废水工程高程设计

本项目高程设计时，地面标高作为处理系统的相对标高±0.00，地下构筑物标高-6.00m，地上建筑物顶标高＋6.00m，地上建筑物顶标高+6.00。除格栅井、调节池、浓缩池和清水池外，其他设施大部分采用地上式。

电气及自动控制设计

本印染废水处理工程用电负荷以380V为主，一期总装机容量为478kW，其中运行功率190kW，设置总配、变电室。本工程采用集中与现场相结合，手动与自动相结合的控制模式。自动控制以水位控制为主，调节池、清水池和中间水池设液位控制，机械格栅设时间控制。

监测结果

2012~2013年进行废水处理工程设计；2013~2014年进行废水处理工程施工、设备和管道安装、工艺调试；2015年废水处理工程正式运行。

济宁天通机械设备有限公司
联系人:范经理

手机：18953768880（微信同号）

QQ ：1727666796

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.

Jining Tian Tong equipment 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, protect the local the 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.