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China Sodium Hypochlorite Generator manufacturer

BDD Anode Plate for Sodium Persulfate And Recovering Copper

Product Details:
Place of Origin: CHINA
Brand Name: Geemblue
Certification: ISO9001 CE
Model Number: XFDM02
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: NEGOTIATION
Packaging Details: wooden case
Delivery Time: 60-80 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10 SET/MONTH

Detail Information

Model: XFDM02 Anode Material: BDD
Cathode Material: Titanium Treatment Capacity: By Water Quality
Number Of Modules: 2-slot 4-module Area Of Anode Strip: 1.75m2

Product Description

Equipment For Regenerating Sodium Persulfate And Recovering Copper From Microetching Waste Solution Using Diamond Anode Plate

 

Microetching is a pretreatment process in production processes such as copper plating of the circuit board, pattern plating and OSP. It involves the use of various systems such as sodium persulfate/sulfuric acid or ammonium persulfate/sulfuric acid or hydrogen peroxide/sulfuric acid. The purpose of microetching is to roughen the copper surface to enhance adhesion with the plating layer. The function of sodium persulfate, ammonium persulfate and hydrogen peroxide is to increase the oxidation value of sulfuric acid solution and achieve the effect of rapid copper etching. The equipment utilizes electrolysis with diamond anode plates for regenerat- ing sodium persulfate and recovering copper from the microetching waste solution. For microetching waste solution of sodium persulfate/sulfuric acid system, it effectively leverages the characteristics of diamond's highest oxygen evolution potential and most negative hydrogen evolution potential, and utilizes a special ion-exchange membrane frame as the anode frame to efficiently regenerate sodium sulfate into sodium persulfate in the anode area. Copper ions in the cathode area are reduced to elemental copper. The concentration of copper ions in the regenerated microetching solution treated by this process can be less than 0.5g/L, and the concentration of sodium persulfate can reach more than 80g/L. The solution can be stably reused in the microetching tank for production without affecting the quality of microetching.

 

 

BDD Anode Plate for Sodium Persulfate And Recovering Copper 0

Specifications:

Equipment model XFDM01B XFDM02B XFDM04B
Equipment dimension (L×W×H, mm) 1497 x 1234 x 1897 1392 x 1247 x 2048 2172 x 1764 x 2666
Operating weight of equipment(kg) 1275 1997 1867
Number of modules 1-slot 2-module 2-slot 4-module 4-slot 8-module
Anode material BDD
Cathode material Ti
Area of anode strip(㎡) 0.88 1.75 3.5
Treatment capacity(m³/h) By water quality
Single-batch processing time(h) By water quality
Design circulating flow(m³/h) 10 20 30
Head loss at design circulating flow(KPa) 20 20 40
Installed power(Kw) 10 20 36
Service power(Kw) ≤7 ≤12 ≤26
Current density(mA/c㎡) ≤70(≤301 A) ≤70(≤602 A) ≤70(≤1204 A)
Maximum heating power(Kw) 2.79 5.6 11.2
Input voltage AC 380 V/50 Hz AC 380 V/50 Hz AC 380 V/50 Hz
Power output DC 500 A/20 V DC 1000 A/20 V DC 500 A/72 V
Operating ambient temperature 0 ℃ ~ 40 ℃
Relative humidity ≤90%
Installation method Indoor
Circulating water pump 40 FPZ-18 TG - 40032 TG - 50052
Filter Bag type 50 μm
Pressure protection
Temperature protection
Inlet diameter DN50 flange DN50 flange DN65 flange
Outlet diameter DN50 flange DN50 flange DN65 flange

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