天通设备工业废水处理工业污水处理设计方案

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天通设备工业废水处理工业污水处理设计方案

工业废水在城市污水中的比重，因城市工业生产规模和水平而不同，可从百分之几到百分之几十。其中往往含有腐蚀性、有毒、有害、难以生物降解的污染物。因此，工业废水进行处理，达到一定标准后方能排入生活污水系统。生活污水和工业废水的水量以及两者的比例决定着城市污水处理的方法、技术和处理程度。

某钢厂年出产600w吨钢材，平均排水量一小时4000方。废水处理工程设计每天处理9.6w立方，其中百分之七十回收厂区再利用，其余达标排放。
工程2010.10月开工，2012.12月完工，占地29500方，绿化百分之35.静态投资5000w
处理工艺：
废水水质
水质指标 指标数值
PH值 7.0-8.5
SS\(MG/L） <200
cod\(MG/l) <150
BOD/（mg/L） ＜40
石油类/（mg/L） 10~20
总硬度/（mg/L） 300~480
暂时硬度/（mg/L） 250~350
钙硬度/（mg/L） 120~220
总碱度/（mg/L） 250~350
含盐量/（mg/L） 1100~1300
总铁/（mg/L） ＜0.1
CI-/（mg/L） ＜260
SO2-4/（mg/L） 190~220
F-/（mg/L） 3-5
温度/（mg/L） ＜35
废水排放处理效果
pH值 7.0~8.5 6~8.5
SS/（mg/L） ＜5 ＜30
COD/（mg/L） ＜30 ＜50
BOD/（mg/L） ＜10 ＜25
石油类/（mg/L） ＜2 ＜4
总硬度/（mg/L） 200~300
暂时硬度/（mg/L） ＜100
钙硬度/（mg/L） ＜30
总碱度/（mg/L） ＜100
含盐量/（mg/L） ＜1100
总铁/（mg/L） ＜0.1
CI-/（mg/L） ＜130
SO2-4/（mg/L） ＜200
F-/（mg/L） 3
温度/（mg/L） ＜35

本工程为典型的钢铁废水，有机污染物含量不高，可生化性差，不宜用生化方法讲解。本项目采用物理化学法，作为工业补水，在回用水深度处理中增加去除暂时硬度、总碱度软化、过滤、消毒等工艺
正式运营结果
月份
pH SS 暂时硬度 含盐量
1月 7.6 4.12 70.0
2月 7.5 5.00 75.0 1048
3月 7.3 4.81 75.0 1047
4月 7.2 4.00 80.0 1000
5月 8.0 5.00 85.0 1020
6月 8.1 4.75 85.0 1000
7月 8.1 4.07 90.0 990
8月 7.6 4.78 90.0 1000
9月 7.8 4.8 74.0 900
10月7.8 5.00 78.0 1050
11月 7.9 5.00 76.0 1040
12月7.8 4.8 90.0 1020

济宁天通设备有限公司是一家从事水处理设备生产、销售集一体化的企业，经过不断的努力在国内外获得了供不应求的大好市场，赢得了客户的一致好评。多年的发展历程，公司始终坚持创新、品质、服务、敬业、感恩的理念。采纳新创意，严格质量，的服务跟踪，坚持做出产品。
我公司主要产品：水处理设备，污水处理设备、废水处理设备、工业污水设备、农业废水设备、雨水净水设备、医院污水设备、钢厂废水设备、屠宰场废水设备、食品厂废水处理设备等多种设备，可根据要求定制水处理设备。
The proportion of industrial waste water in urban sewage is different from that of the city's industrial production scale and level, which can range from a few to a few percent. These are often corrosive, toxic, harmful, and difficult to biodegrade. Therefore, industrial waste water must be treated, which can be discharged into the sewage system after a certain standard. The water quantity of sewage and industrial wastewater and the proportion of the two determine the methods, techniques and treatment of urban sewage treatment.
A steel mill produces 600w tons of steel annually, with an average displacement of an hour and 4000 square. The waste water treatment project is designed to handle 9.6w cubic meters per day, of which 70 percent of the recycling plants are recycled, and the remaining targets are discharged.
The project started in October 2010 and was completed in December 2012. It covers an area of 29500 square meters and is greening by 35 percent
Treatment process:
Wastewater quality
Numerical value of water quality index
PH 7.0 to 8.5
SS \ (MG/L) < 200
Cod \ (MG/l) < 150
BOD/(mg/L) < 40
Petroleum/(mg/L) 10~20
Total hardness/(mg/L) 300~480
Temporary hardness/(mg/L) 250~350
Calcium hardness/(mg/L) 120~220
Total alkalinity/(mg/L) 250~350
Salt content/(mg/L) 1100~1300
Total iron/(mg/L) < 0.1
CI-/ mg/L) < 260
SO2-4/ (mg/L) 190~220
F-/ mg/L) 3-5
Temperature/(mg/L) < 35
Effluent discharge treatment effect
PH 7.0 ~ 8.5 ~ 8.5 6
SS/(mg/L) < 5 < 30
COD/(mg/L) < 30 < 50
BOD/(mg/L) < 10 < 25
Petroleum/(mg/L) < 2 < 4
Total hardness/(mg/L) 200~300
Temporary hardness/(mg/L) < 100
Calcium hardness/(mg/L) < 30
Total alkalinity/(mg/L) < 100
Salt content/(mg/L) < 1100
Total iron/(mg/L) < 0.1
CI-/ (mg/L) < 130
So2-4 / mg/L < 200
F-/ (mg/L) 3
Temperature/(mg/L) < 35
This project is typical of iron and steel wastewater. It is not high in organic pollutants and can not be explained by biochemical methods. This project adopts the physical chemistry method, as the industrial rehydration, and increases the process of removing temporary hardness, total alkalinity softening, filtration and disinfection
Official operation result
month
PH SS temporary hardness of salt content
January 7.1270.0
February 7.5 5.00 75.0 1048
March 7.3 4.81 75.0 1047
April 7.2, 80.0 1000
May 8.0 5.00 85.0 1020
June 8.1, 4.7585.0 1000
July 8.4.07 90.0 990
August 7.78, 90.0, 1000
September 7.8, 74.0 900
October 7.85.00 78.0 1050
Nov. 7.9 5.00 76.0 1040
December, 7.8, 90.0, 1020
Jining day general equipment co., LTD. Is a company engaged in water treatment equipment production, sales integration enterprise, after continuous efforts won the demand of the market both at home and abroad, won the customer consistent high praise. Over the years, the company has always adhered to the concept of innovation, quality, service, dedication and gratitude. Adopt new ideas, strict quality, all-round service tracking, insist on making high-quality products.
My company main products: water treatment equipment, sewage treatment equipment, wastewater treatment, industrial wastewater, agricultural wastewater, rain water purification equipment, hospital sewage equipment, steel plant waste water equipment, slaughterhouse wastewater treatment equipment, food factory waste water treatment equipment and other equipment, can professional custom according to the water treatment equipment.