Electrical Coagulation Machine Electrocoagulation Ec System

• Customization: Available
• Method: Electrial
• Usage: Industrial, Agriculture, Hospital, Municipal
• Model NO.: Electrocoagulation System
• Treating Capacity: 1-800 M3/H
• Test Report: Provided
• Transport Package: Wooden Case
• Specification: customized
• Trademark: ECOPRO
• Origin: Wuxi City, China
• Production Capacity: 500sets/Year

Product Description

Electrocoagulation System Introduction

 

 

 

Intruduction
 

 

An electrocoagulation (EC) system is an advanced water treatment technology that utilizes the principles of electrochemistry to remove contaminants from water. It is designed to address a wide range of water - quality issues, including the removal of heavy metals, suspended solids, emulsified oils, and certain organic pollutants.

 

Working Principle

Electrode Reactions
The system consists of electrodes, usually made of metal such as iron or aluminum. When an electric current is passed through the electrodes immersed in the wastewater, oxidation - reduction reactions occur. 
Coagulation and Flocculation
The generated metal ions (such as ) act as coagulants.They interact with the contaminants in the wastewater. As the particles aggregate, they form larger flocs. These flocs can then be separated from the water through sedimentation or flotation processes.
Electrolysis of Water and Other Reactions
In addition to the electrode reactions and coagulation - flocculation processes, electrolysis of water also occurs. This leads to the generation of hydroxyl ions () at the cathode. The hydroxyl ions can react with some pollutants, such as certain organic compounds, through oxidation - reduction reactions or hydrolysis reactions. 

 

Advantages of Electrocoagulation Systems

 

1. High Treatment Efficiency
   • Electrocoagulation systems can effectively remove a wide variety of contaminants in a relatively short treatment time. They can achieve high removal rates for heavy metals (e.g., removal efficiencies of up to 99% for some heavy metals like cadmium and lead), suspended solids, and emulsified oils.
2. Environmentally Friendly
   • Compared to some traditional chemical treatment methods, electrocoagulation systems generally use fewer chemicals. The coagulants are generated in - situ through electrochemical reactions, reducing the need for external chemical addition and the associated chemical storage and handling risks. Also, the by - products of the electrocoagulation process are usually more environmentally friendly and easier to handle than those of traditional chemical treatment.
3. Versatility
   • These systems can be adjusted to treat different types of wastewater with different contaminant compositions. By changing the electrode materials, operating parameters such as current density and treatment time, the electrocoagulation system can be optimized for specific water - quality improvement goals.
4. Automation Potential
   • Electrocoagulation systems are well - suited for automation. The operation can be controlled by a programmable logic controller (PLC), allowing for precise adjustment of treatment parameters and remote monitoring. This enables more efficient and reliable operation, as well as easier integration with other water - treatment processes.

Components

 

1. Power Supply Unit
   • It provides the necessary direct current (DC) to the electrodes. The voltage and current can be adjusted according to the characteristics of the wastewater and the treatment requirements. A well - designed power supply unit can ensure stable and efficient operation of the electrocoagulation process.
2. Electrode Assembly
   • As mentioned earlier, the electrodes are usually made of metals like iron or aluminum. The electrode assembly is designed to maximize the surface area in contact with the wastewater to enhance the electrochemical reactions. The electrodes may be in the form of plates, rods, or other geometries, and their arrangement and spacing are carefully optimized to ensure uniform current distribution and efficient treatment.
3. Reaction Chamber
   • The reaction chamber is the container where the wastewater treatment takes place. It is usually made of materials that are resistant to corrosion, such as plastic or fiberglass. The chamber is designed to allow for proper mixing of the wastewater and the products of the electrochemical reactions, and to provide sufficient residence time for the coagulation and flocculation processes to occur.
4. Separation Unit
   • After the formation of flocs, a separation unit is needed to remove the flocs from the treated water. This can be a sedimentation tank, where the flocs settle to the bottom due to gravity, or a flotation unit, where air bubbles are introduced to carry the flocs to the water surface. The separated flocs can then be removed and disposed of properly.

 

Applications

 

1. Industrial Wastewater Treatment
   • In industries such as electroplating, metal finishing, and textile manufacturing, electrocoagulation systems are used to remove heavy metals, dyes, and other pollutants from the wastewater before it is discharged. For example, in electroplating wastewater, the system can effectively remove nickel, chromium, and copper ions, ensuring compliance with environmental regulations.
2. Municipal Wastewater Treatment
   • They can be used as a pre - treatment or a polishing step in municipal wastewater treatment plants. Electrocoagulation can help in the removal of suspended solids, phosphorus, and some organic pollutants, improving the overall quality of the treated water and reducing the load on subsequent treatment processes such as biological treatment.
3. Oil - water Separation
   • In applications such as oil - water separation in the petroleum industry or in oil - contaminated stormwater treatment, electrocoagulation systems can break emulsions and separate oil from water. The generated metal ions can neutralize the emulsifying agents and cause the oil droplets to coalesce and separate more easily.

 

Company Profile

Shanghai Ecopro Environmental Engineering Co.,Ltd. the flagship company, focus on one-stop water & wastewater treatment equipments and separation service environment, as a professional environmental engineering, since its inception, we always adhere to the spirit of craftsmanship, to provide the industry with equipments and services and systematic solutions, product include static screen, rotary drum screen, lamella clarifier system, dissolved air flotation, electrochemistry system, screw press, wave separator, filter press, sludge dryer, Mutag BioChip 30TM, vibratory shear enhanced membrane system, hypochlorite generator, ozone generator, integrated dissolved air system, integratedscrew press system, MBBR system, intergrated sewage treatment machine, static mixer, screw conveyor, roots blower, sand filter, enamel assembled tank, sand separator, sludge scraper and different kinds of pumps and so on.

FAQ

1. who are we?
We are based in Shanghai, China, start from 2017,sell to Southeast Asia(40.00%),Africa(20.00%),Mid East(20.00%),South America(10.00%),Western Europe(10.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Mutag Biochip, Dissolved Air Flotation, Lamella Clarifier System

4. why should you buy from us not from other suppliers?
Our company focus on one-stop water & wastewater treatment equipments and separation service environment, we always adhere to the spirit of craftsmanship, to provide the industry with equipments and services and systematic solutions.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian