Detailed Photos
Product Description
Working Principle
The working principle of titanium anode electrodes in electrocoagulation for seawater treatment revolves around electrochemical processes. When a titanium anode, often coated with an electrochemically active material (such as ruthenium, iridium, or their oxides), is paired with a cathode (e.g., stainless steel, carbon) and immersed in seawater under an applied voltage, the following reactions occur:
- Anode Reaction:
- The titanium anode itself, due to its high corrosion resistance and stability, does not dissolve significantly into the water. However, if coated with an active material, that coating undergoes oxidation, releasing metal cations (e.g., Run+, Irn+, depending on the coating composition) into the solution. These cations undergo hydrolysis and polymerization to form flocculants.
- Additionally, the anode generates other active oxidizing species, such as hydroxyl radicals (·OH) and chlorine gas (Cl2), which possess strong oxidative capabilities and contribute to the degradation and removal of pollutants.
- Cathode Reaction:
- The cathode primarily undergoes reduction reactions, such as the reduction of hydrogen ions (H+) to hydrogen gas (H2). These hydrogen bubbles aid in the flotation and separation of suspended particles and flocculants from the water column.
- Flocculation and Flotation:
- The metal cations and their hydrolysis products generated at the anode neutralize the charge of colloidal impurities and suspended particles in the seawater, promoting their destabilization and aggregation into larger flocs.
- The hydrogen bubbles produced at the cathode adhere to these flocs, enhancing their buoyancy and facilitating their flotation to the water surface for separation.
Application Scenarios
The application scenarios of titanium anode electrodes in electrocoagulation for seawater treatment are diverse and include:
- Seawater Desalination Pretreatment:
- Prior to desalination processes (e.g., reverse osmosis, distillation), electrocoagulation with titanium anode electrodes serves as a pretreatment step to remove suspended solids, organics, microorganisms, and other impurities, enhancing the efficiency and water quality of downstream treatments.
- Mariculture Effluent Treatment:
- The effluent from mariculture operations often contains high concentrations of organics, ammonia, and suspended solids. Electrocoagulation with titanium anode electrodes effectively removes these pollutants, enabling the reuse or discharge of treated water in compliance with environmental standards.
- Port and Ship Sewage Treatment:
- Port and ship sewage may contain oil, heavy metals, and organics. Titanium anode electrodes in electrocoagulation systems treat these contaminants, protecting marine environments from pollution.
- Other Industrial Wastewater Treatment:
- Beyond seawater applications, titanium anode electrodes in electrocoagulation technology are also employed for treating various industrial wastewaters, such as chemical, textile, and dyeing effluents, effectively removing pollutants and ensuring regulatory compliance.
Product Parameters
| Electrode combination |
anode * 7 or customization |
| Electrode size |
267mm*50mm*1.0mm or customization |
| Electrode combination weight |
0.50Kg , Determined according to actual customization |
| Working current |
15A or customization |
| Operating voltage |
40V or customization |
Product specifications: Custom production in the form of components or according to customer drawings.
Installation Instructions
Packaging & Shipping
Certifications
Our Advantages
Our factory located in Baoji, China's titanium industry base, with a strong R & D team and production capacity. Efficient to provide customers with customized services.
FAQ
Question 1: We are very satisfied with this product. Can I customize my logo on the product?
Answer 1: Of course. We offer customized services.
Question 2: I want to adjust the size of this product to meet our needs, can you meet it?
Answer 2: Yes, this exhibit is our standard, it's only for reference. Please provide your specific requirements or drawings, we will customize for you.
Question 3: What's the lead time for this product?
Answer 3: 3-5days.
Question 4: What's the lead time for customization?
Answer 4: Sample delivery time of fixed products: 3-5days. Mass production delivery time: 21-30 days.
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