drinking water & wastewater treatment in africa
DESCRIPTION
All-in-One Sustainable Solution – No Chemicals involved: http://www.p2w.co/ Single Integrated System for the Treatment of a Wide Variety of Contaminants. P2W is a leading water treatment company that specializes in treating industrial wastewater from various mining sectors. Our mission is to develop and implement the most cutting edge wastewater treatment technologies and help the industry to achieve sustainable solutions while improving production. **http://www.p2w.co/about/TRANSCRIPT
2014 P2W
Leading Green-Tech Company
DRINKING WATER & WASTEWATER TREATMENT
1
P2W Company Overview
Privately-owned.
Established in 2005.
Palmach and Yael Zeevy - founders and owners.
HQ- Israel (40). Operation sites and regional management- Ghana (180),
RSA (2), USA (2), Latin America (2).
A leading water company, owner of breakthrough patented technology for
treating the most hazardous contaminants in the industry and mining sector.
P2W’s approach for water treatment is green and probably one of the most
sustainable processes in the market.
2
P2W Company This is How P2W Replaced the Need for Chemicals
and Membranes in the Treatment Process
3
שני שקף
P2W’s Breakthrough Process Highlights
Electrochemical process with proven low consumption of energy.
No chemicals are added or involved in the treatment process.
Capable of handling different contaminants SIMULTANEOUSLY.
No membranes participate in the process – no byproduct of brine.
Creates less sludge compared to other known technologies.
Recovers water of 97% ratio.
No lime, chemicals or membranes participate in the removal of sulfates or in the
reduction of conductivity. 4
5 Technologies
Heavy Metals Removal.
Cyanide Destruction.
Arsenic Removal.
Conductivity Reduction
(sulfates removal without the use of membranes).
Slurry Treatment.
We preserve the environment
while saving lives
5
P2W design, construct and commission – CAPEX
P2W operation and maintenance – OPEX
Business Model
CAPEX and OPEX
6
The Challenge
To supply a system with the capacity to
treat 250 m³/h of wastewater affected by
mine activity, on a 24/7 basis.
The mine required an immediate
solution.
Major Contaminates:
Heavy Metals.
Arsenic.
Conductivity.
AGA’s Obuasi Gold Mine in Ghana
7
The Challenge
To supply a system with the capacity to
treat 500 m³/h of wastewater affected by
mine activity, on a 24/7 basis.
Major Contaminates:
Cyanide.
High level of SCN to be treated down to 2ppm.
Heavy Metals.
Arsenic.
Conductivity.
AGA’s Obuasi Gold Mine in Ghana
8
The Challenge
To supply 2 identical systems with the capacity to treat
275 m³/h each of wastewater affected by mine activity, on a
24/7 basis.
Major Contaminates:
Cyanide
High level of SCN
Conductivity
Heavy Metal
Sulfate
High COD
GoldenStar Bogoso Ghana
9
Slurry Decontamination
2 Options are Available:
1. To reduce WAD and SCN below 50 PPM levels in the slurry before discharging to
the TSF.
2. Extraction, oxidation and removal of all the contaminants in the ENTIRE slurry.
The complete body of the ore existing in the slurry is treated to complete
decontamination and the wastewater is treated for regulated discharge.
10
General Feed Parameters:
30% Solids, 70% Water
General Effluent Parameters:
40% Cake, 60% Water
Power Consumption 1.3-2.1 Kw/h per 1 cube of tailings
Mill process
discharge
Slurry decontamination
Indirect process – extraction/destruction technique
11
12
Sulphate Removal
Results from the Pilot at Randfontein, 2013
P2W Patents
Granted Patent Title Patent
Publication #
In process in Africa, Brazil and USA
GRANTED in South Africa
INTEGRATED ELECTROLYTIC AND CHEMICAL METHOD FOR PRODUCING CLEAN TREATED WATER WHEREIN CYANIDE SPECIES CONCENTRATION IS LESS THAN 1 MILLIGRAM PER LITER
Publ. #: WO2009/133550
In process in Europe and USA
SYSTEM FOR ELECTROCOAGULATIVELY REMOVING
CONTAMINANTS FROM CONTAMINATED WATER
Publ. #: WO2009/133550
13
Major Customers
14
2014 P2W
Thank you! (Toda Raba)
www.p2w.co 15