公司簡介:濟寧天通水處理設備有限公司是一家集技術開發、工程設計、施工、環保設備制造、技術咨詢服務于一體的專業環保公司。主要產品有:污水處理站、廢水處理工藝、廢水處理設備、工業廢水處理設備、水處理設備、生活污水處理設備、環境污水處理設備等設備。
一、電鍍廢水處理設備的概述
電鍍技術廣泛應用于機器制造、輕工、電子等行業,電鍍廢水水質較為復雜,含有鉻、鋅、銅、鎳、鎘等重金屬離子以及酸、堿、氰化物等具有很大毒性的雜物。電鍍廢水的成分復雜,污染物可分為無機污染物和有機污染物兩大類,水質變化幅度大,各生產廢水污染物種類多樣,COD指數高;且電鍍廢水含有大量的重金屬離子,若不經處理直接排放會對周邊水體造成較大的污染。
二、電鍍廢水的處理方法
針對我國家目前電鍍行業廢水的處理現狀進行統計和調查,廣泛采用的電鍍廢水處理方法主要有7類:
(1)化學沉淀法
(2)氧化還原處理,分為化學還原法、鐵氧體法和電解法。
(3)吸附法。
(4)膜分離技術。
(5)離子交換法。
(6)生物處理技術,包括生物絮凝法、生物吸附法、生物化學法、植物修復法。
三、以下為常見電鍍廢水處理工藝介紹
化學沉降沸石吸附法處理高濃度電鍍含鋅廢水 電鍍廢水處理中存在的問題及其對策
電鍍廢液中高濃度鋅含量的測定法 全膜法處理回用電鍍清洗廢水
電鍍清洗廢水資源化利用技術 電鍍重金屬污泥的無害化處置和資源化利用
酸性含銅電鍍廢水的處理 生化法去除電鍍廢水中重金屬離子的研究
電鍍廢水零排放新工藝 化學法處理含六價鉻電鍍廢水的研究與分析
電鍍和印染廢水集中處理模式 綜合電鍍廢水處理技術及應用
本公司提供的售后服務
1、設備安裝調試后,我們對客戶進行專業培訓,提供完善的售后服務;
2、任何問題24-48小時準時到現場;
3、設備主體及重要零配件一年內免費保修(人為耗損除外);
4、定期對客戶進行回訪,解決實際問題,服務期限后常年跟蹤服務。
Company profile: Jining Tian Tong water treatment equipment Co., Ltd. is a professional environmental protection company integrating technology development, engineering design, construction, environmental protection equipment manufacturing and technology consulting service. The main products are: *age treatment station, wastewater treatment process, wastewater treatment equipment, industrial wastewater treatment equipment, water treatment equipment, *age treatment equipment, *age treatment equipment and other equipment.
An overview of electroplating wastewater treatment equipment
Electroplating technology is widely used in machine manufacturing, light industry, electronics and other industries. The quality of electroplating wastewater is more complex, and contains heavy metals such as chromium, zinc, copper, nickel, cadmium and other toxic substances such as acid, alkali and cyanide. Electroplating wastewater with complex composition, pollutants can be divided into inorganic and organic pollutants in two categories, the water quality changes, different wastewater pollutants varied, COD index is high; and the electroplating wastewater containing heavy metal ions, if discharged directly without treatment will cause serious pollution to the surrounding water.
Two. Treatment of electroplating wastewater
In view of the current situation of the treatment of wastewater in electroplating industry in our country, there are 7 main types of electroplating wastewater treatment methods.
(1) chemical precipitation method
(2) redox treatment, divided into chemical reduction method, ferrite method and electrolysis method.
(3) adsorption method.
(4) membrane separation technology.
(5) ion exchange method.
(6) biological treatment technology, including biological flocculation, biological adsorption, biochemistry, phytoremediation.
Three, introduction to the treatment process of common electroplating wastewater
Problems and Countermeasures in treatment of electroplating wastewater with high concentration electroplated zinc containing wastewater by chemical settling zeolite adsorption method
Determination of high concentration of zinc in electroplating waste liquid
Resource utilization technology of electroplating cleaning wastewater treatment and utilization of heavy metal sludge
Treatment of heavy metal ions in electroplating wastewater by the treatment of acidic copper containing electroplating wastewater
Study and Analysis on the treatment of electroplating wastewater containing six valence chromium by the new process of electroplating wastewater
Centralized treatment of electroplating and printing and dyeing wastewater treatment technology and application of electroplating wastewater
The after-sales service provided by our company
1. After the installation and commissioning of the equipment, we carry out professional training to the customers and provide perfect after-sales service.
2, any problem 24-48 hours to the scene on time;
3, free warranty (except for human consumption) within one year of the main body and important parts of the equipment;
4, visit the customer regularly to solve the actual problems and follow the service after the service period.