Heavy metal scavenger
  • Air ProHeavy metal scavenger

Heavy metal scavenger

Heavy metal scavenger
This is a kind of high efficient chemical which specially for the heavy metal scavenger, and make the pointed metal chelated in the sewage. It is better used for plating, PCB/main board, leather, mine, semiconductor, landfill leachate, etc. We have strict work flow to promise the solution quality.

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Product Description

Heavy metal scavenger


Introduction

This is a kind of high efficient chemical which specially for the heavy metal scavenger, and make the pointed metal chelated in the sewage.

It is better used for plating, PCB/main board, leather, mine, semiconductor, landfill leachate, etc.

We have strict work flow to promise the solution quality.


1. Features

(1) Using volume: around 10-100ml/L(0.01-0.1kgs/ton), exact volume by small/mid test

(2) Condition: PH 3-12.

(3) This product using with others like poly aluminium chloride, polyacrylamide, you may get better result.

(4) Fitting many kinds of heavy metals:Hg2+Ag+Cu2+Pb2+Cr3+Zn2+Ni2+Mn2+.

(5) Easy using like ferrous sulfate, except heavy metal also effective for complex, nickel.


2. Pictures


 


3. Parameters


Item

03

02

shape

Yellow green liquid

Orange red liquid

Faction

All kinds of heavy metal ion

All kinds of heavy metal ion

advantage


Complex(EDTA, NH3, Citric acid, cyanide)

small

N/A

A bit (10cm)

cost

High

low

PH

4-12

3-12



Packaging: PP/HDPE blue plastic barrel, liqud 25L/drum.


Storage: avoid moisture and light, violent impact during transportation is strictly

prohibited, away from strong alkaline substances.


Reference 1 Guangzhou Mingxing electronics.

Before: Volume 8000-1000m3/day, piping out Cu>0.4mg/L, more beyond the standard.

After: add Na2S then Cu<0.4mg/L, add scavenger then Cu<0.3mg/L.




Reference 2 Huizhou PCB plant

Before: volume 1000m3/day, integrated sewage, COD sewage, pipe out Cu P over the standard, lots of materials with high cost.

After: craft modify, decrease 25% cost, the solution is 58ppm, pipe out Cu0.5ppm, reach the standard.



Q1: Are you a manufacture or trader?
A1: We are a manufacturer in China, located in Shenzhen, Guangdong.

Q2: May I have a sample order?
A2: Yes, free sample is welcome to test quality. Please feel free to contact us/leave a message with your contact information. Sample is free, only delivery fee needs to be paid.

Q3: What is your acceptable payment term?
A3: L/C, T/T and etc.

Q4: How about the validity of the offer?
A4: Usually our offer is valid for 1 week. However, validity might vary between different products. Keep in touch with sales to find out the latest price.

Q5: What documents you provide?
A5: Usually, we provide Commercial Invoice, Packing List, bill of loading, COA, SGS, MSDS and Origin certificate. Please let us know if you need additional documents.

Q6: What is loading port?
A6: Usually loading port is Shenzhen port, we also can ship from Shanghai, Qingdao or any main port in China if you need.

 

Q7: What’s the package of the cargoes? 

A7: 50kg/25kg woven bags, within plastic bags, or as customized.



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