MINING TAILING TREATMENT

...Meet the AALOK mining treatment technology made through Selective Extraction of Metals.

---KEY CHALLENGES FOR MINING COMPANIES

---THE MAIN PROBLEM FACED

---WHAT CAN MINING COMPANIES DO

---TECHNOLOGY

We use a customized solution of hydrometallurgy for selective extraction of metals in mining tailing:

• Removes heavy metals such as arsenic, cadmium and mercury;
• Recycles valuable metals like gold, silver, copper, zinc and rare lands

OVERVIEW

---APPLICABILITY

---REACHING LEGAL PATTERNS

The examples below are actual cases of customers and all the "detection limits" mentioned relate to the ICP-MS (global ALS) analytical method.

 

 

Substance	Sample	1x Equip.	Reduction	VRQ	VP	VI indust.	Water sub.
Sb (Antimony)	0,12	0,007	94,2%	0,5	2	25	5
As (Arsenic)	8	0,02	99,8%	8	15	150	10
Cd (Cadmium)	18	0,002	100,0%	0,4	1,3	20	5
Cu (Copper)	5	0,039	99,2%	49	60	600	2000
Hg (Mercury)	0,00005	0,000002	96,0%	0,05	0,5	70	1
			mg.kg-1				µg.L-1

---EQUIPMENT OVERVIEW

FULLY CUSTOMIZABLE SYSTEM

• Flexible and Scalable
• Can be used for water or metal purification
• Unique differentials:
  • Stable pH between 0,32 and 12
  • Selective extraction of metals not affected by high concentrations of salt

---SELECTIVE EXTRACTION OF METALS
vs
S/X (SOLVENT EXTRACTION)

• 50% less investment
• Lower or none generation of residues
• Less need for physical space
• More efficient Ultrafiltering system

TECHNOLOGYS DIFFERENCES

MEET OUR SUCCESS CASES.