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Umgodi Manzi
Drinking Water System
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Introduction
 In terms of the Mine Health and Safety Act
(MHSA), the mining sector has an obligation
to supply quality drinking water to all its
employees.
 This act also requires that the water is readily
accessible, and consistently available.
 Mine Health and Safety Act makes reference
to compliance with any other standard of
which SANS: 241 is more relevant in the
case of water quality.
 Since the service water, that is readily
available at most mines does not comply with
the requirements for drinking water as
described in SANS: 241, a decision needs to
be made to install systems that can provide
adequate drinking water which complies with
the required standards at all working places.
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Background
Due to the scattered and temporary nature of the
working places in the South African underground
mining industry, it was decided by Germ Africa
to design an unit that can easily be removed and
transported to a new working place.
In a combined effort, Trackless Support Services
CC and Germ Africa (PTY) Ltd developed and
built a prototype, called the Umgodi Manzi Water
System for evaluation.
 The prototype was installed at Sibanye Gold Driefontein.
 A series of tests were conducted
 The results were evaluated according to the standards set
out by the Potable Water Quality Management Standard
for Sibanye.
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Description
The Umgodi Manzi Water System was
developed with the aim of adhering to the
following specifications:
 Deliver drinking water that complies with
SANS:241.
 User friendly and robust system.
 Compact and easy to handle and transport.
 No electricity or other power source required.
 Cost effective.
The compact Umgodi Manzi filtration system consists of
a water inlet port, pressure stabilisation, the filtration
system, storage tank(s) and tap(s) contained in a portable
enclosure has of four handles to ensure that four people
can carry the unit with ease.
See the dimensions on the following page.
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Features
UM Model Storage Tanks Taps Physical Dimensions
(mm)
UM-14 1 x 24 litre 1 Tap 1100 high x 600 long x 450 wide
UM-28 1 x 24 litre 1 Tap 1100 high x 700 long x 450 wide
UM-56.1 1 x 60 litre 2 Taps 1100 high x 1500 long x 450 wide
UM-56.2 2 x 60 litre 2 Taps 1100 high x 1500 long x 450 wide
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4 x Carry Handles
1 Inlet
4 x Legs
(for ground clearance)
2 x Dispensing Taps
DATE ACTION
30 Oct Prototype Installed Sample
31 Oct -
01 Nov -
02 Nov -
03 Nov Sunday
04 Nov -
05 Nov -
06 Nov Sample
07 Nov -
08 Nov -
09 Nov -
10 Nov Sunday
11 Nov -
12 Nov Sample Sample
13 Nov -
14 Nov -
15 Nov Sample
16 Nov -
17 Nov Sunday
18 Nov Sample
19 Nov -
Testing
The following test were carried out:
 Umgodi Manzi was installed at 7#,
Sibanye Gold.
 Water samples were taken from the
service water supply as well as from the
Umgodi Manzi System. These were
marked with date, time, location,
service/Umgodi Manzi Water System and
temperature.
 One sample was sent for a full analysis.
 Other samples were sent for uranium,
salinity, pH and turbidity analysis.
 A sample was sent bi-weekly for E-coli
and Agar Plate count.
Testing
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DATE ACTION
20 Nov -
21 Nov -
22 Nov -
23 Nov -
24 Nov Sunday
25 Nov -
26 Nov Sample
27 Nov Filter Change-out
28 Nov -
29 Nov -
30 Nov -
01 Dec Sunday
02 Dec -
03 Dec -
04 Dec -
05 Dec -
06 Dec -
07 Dec -
08 Dec Sunday
09 Dec -
10 Dec -
11 Dec Sample
Sample  Umgodi Manzi
Sample  Mine Service Water#
Results
Analysis Service Water
24.5属C 12:15
%Reduction
UM System
24.5属C 12:10
End-Result
Analysis Service Water
24.5属C 12:15
%Reduction
UM System
24.5属C 12:10
End-Result
Salinity (EC, mS/m) 91.29% 7.21 Manganese (Mn mg/l) n/a 0.003
Fluoride (F mg/l) 64.28% <0.10 Nickel (Ni mg/l) 87.50% 0.015
Chloride (Cl mg/l) 72.68% 6.228 Lead (Pb mg/l) n/a <0.042
Nitrate (NO甼 mg/l) 77.13% 2.229 Strontium (Sr) 94.67% 0.014
Phosphate (PO4 mg/l) n/a <0.30 Zinc (Zn mg/l) n/a 0.011
Sulphate (SO4 mg/l) 98.29% 4.892 Uranium (U238 mg/l) 99.35% 0.001
Calcium (Ca mg/l) 93.37% 5.760 pH 11.12% 7.35
Magnesium (Mg mg/l) 97.61% 1.270 Alkalinity 89.49% 18.1
Sodium (Na mg/l) 92.65% 4.490 Total Dissolved Solids n/a n/a
Total Harness (mg/l) 95.41% 20
Aluminium (Al) 33.33% <0.028
Barium (Ba) 84.21% 0.003
Cadmium (Cd) n/a <0.003
Cobalt (Co) 73.07% <0.007
Chromium (Cr) n/a <0.007
Copper (Cu mg/l) n/a 0.006
Iron (Fe mg/l) 28.57% <0.005
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The Team
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Germ Africa (Pty) Ltd Trackless Support Services
Don Mulinder Brian Wood
Managing Director
Germ Africa
Designed the Aqua-Manzi
Drinking Water system some 18
years ago
Managing Director
Trackless Support
Services
Will service the Umgodi-Manzi
system once installed
Lambert Le Roux
Technical Sales Executive
Trackless Support
Services
Responsible for the assembly
of the Umgodi Manzi system
Technical Sales Executive
Germ Africa
Involved with the technical aspects
and trials preformed on the
Umgodi Manzi system.
Kobus Louw
The Companies
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Trackless Support Services CC
Germ Africa (Pty) Ltd
Company Profiles:
~~Click on button to view company profile~~
Contact Details
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Germ Africa (PTY) Ltd Trackless Support
Services CC
Kobus Louw Lambert Le Roux
息 072 320 8005 息 083 381 1600
(T) 011 435 0348 (T) 014 538 2439
(E) Kobus@germafrica.com (E) lambert@trackless.co.za
Don Mulinder Brain Wood
息083 306 0323 息082 336 9002
(T) 011 435 0348 (T) 014 538 2439
donmulinder@germafrica.com brian@trackless.co.za
Address: Address:
4 Lawn Street, 5a Ferro Street.
Rosettenville Industria
Johannesburg Rustenburg
The End

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UM Presentation

  • 1. Button Function Go to last page of slideshow Takes you to the next page Takes you to the previous page Takes you to the home page !(Lets go to the HOME page. Click on home)!
  • 2. Umgodi Manzi Drinking Water System Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW
  • 3. Introduction In terms of the Mine Health and Safety Act (MHSA), the mining sector has an obligation to supply quality drinking water to all its employees. This act also requires that the water is readily accessible, and consistently available. Mine Health and Safety Act makes reference to compliance with any other standard of which SANS: 241 is more relevant in the case of water quality. Since the service water, that is readily available at most mines does not comply with the requirements for drinking water as described in SANS: 241, a decision needs to be made to install systems that can provide adequate drinking water which complies with the required standards at all working places. Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW
  • 4. Background Due to the scattered and temporary nature of the working places in the South African underground mining industry, it was decided by Germ Africa to design an unit that can easily be removed and transported to a new working place. In a combined effort, Trackless Support Services CC and Germ Africa (PTY) Ltd developed and built a prototype, called the Umgodi Manzi Water System for evaluation. The prototype was installed at Sibanye Gold Driefontein. A series of tests were conducted The results were evaluated according to the standards set out by the Potable Water Quality Management Standard for Sibanye. Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW
  • 5. Description The Umgodi Manzi Water System was developed with the aim of adhering to the following specifications: Deliver drinking water that complies with SANS:241. User friendly and robust system. Compact and easy to handle and transport. No electricity or other power source required. Cost effective. The compact Umgodi Manzi filtration system consists of a water inlet port, pressure stabilisation, the filtration system, storage tank(s) and tap(s) contained in a portable enclosure has of four handles to ensure that four people can carry the unit with ease. See the dimensions on the following page. Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW
  • 6. Features UM Model Storage Tanks Taps Physical Dimensions (mm) UM-14 1 x 24 litre 1 Tap 1100 high x 600 long x 450 wide UM-28 1 x 24 litre 1 Tap 1100 high x 700 long x 450 wide UM-56.1 1 x 60 litre 2 Taps 1100 high x 1500 long x 450 wide UM-56.2 2 x 60 litre 2 Taps 1100 high x 1500 long x 450 wide Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW 4 x Carry Handles 1 Inlet 4 x Legs (for ground clearance) 2 x Dispensing Taps
  • 7. DATE ACTION 30 Oct Prototype Installed Sample 31 Oct - 01 Nov - 02 Nov - 03 Nov Sunday 04 Nov - 05 Nov - 06 Nov Sample 07 Nov - 08 Nov - 09 Nov - 10 Nov Sunday 11 Nov - 12 Nov Sample Sample 13 Nov - 14 Nov - 15 Nov Sample 16 Nov - 17 Nov Sunday 18 Nov Sample 19 Nov - Testing The following test were carried out: Umgodi Manzi was installed at 7#, Sibanye Gold. Water samples were taken from the service water supply as well as from the Umgodi Manzi System. These were marked with date, time, location, service/Umgodi Manzi Water System and temperature. One sample was sent for a full analysis. Other samples were sent for uranium, salinity, pH and turbidity analysis. A sample was sent bi-weekly for E-coli and Agar Plate count. Testing Click here to RETURN TO PREVIOUS Click here to GO TO NEXTClick here to EXIT SLIDESHOW DATE ACTION 20 Nov - 21 Nov - 22 Nov - 23 Nov - 24 Nov Sunday 25 Nov - 26 Nov Sample 27 Nov Filter Change-out 28 Nov - 29 Nov - 30 Nov - 01 Dec Sunday 02 Dec - 03 Dec - 04 Dec - 05 Dec - 06 Dec - 07 Dec - 08 Dec Sunday 09 Dec - 10 Dec - 11 Dec Sample Sample Umgodi Manzi Sample Mine Service Water#
  • 8. Results Analysis Service Water 24.5属C 12:15 %Reduction UM System 24.5属C 12:10 End-Result Analysis Service Water 24.5属C 12:15 %Reduction UM System 24.5属C 12:10 End-Result Salinity (EC, mS/m) 91.29% 7.21 Manganese (Mn mg/l) n/a 0.003 Fluoride (F mg/l) 64.28% <0.10 Nickel (Ni mg/l) 87.50% 0.015 Chloride (Cl mg/l) 72.68% 6.228 Lead (Pb mg/l) n/a <0.042 Nitrate (NO甼 mg/l) 77.13% 2.229 Strontium (Sr) 94.67% 0.014 Phosphate (PO4 mg/l) n/a <0.30 Zinc (Zn mg/l) n/a 0.011 Sulphate (SO4 mg/l) 98.29% 4.892 Uranium (U238 mg/l) 99.35% 0.001 Calcium (Ca mg/l) 93.37% 5.760 pH 11.12% 7.35 Magnesium (Mg mg/l) 97.61% 1.270 Alkalinity 89.49% 18.1 Sodium (Na mg/l) 92.65% 4.490 Total Dissolved Solids n/a n/a Total Harness (mg/l) 95.41% 20 Aluminium (Al) 33.33% <0.028 Barium (Ba) 84.21% 0.003 Cadmium (Cd) n/a <0.003 Cobalt (Co) 73.07% <0.007 Chromium (Cr) n/a <0.007 Copper (Cu mg/l) n/a 0.006 Iron (Fe mg/l) 28.57% <0.005 Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW
  • 9. The Team Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW Germ Africa (Pty) Ltd Trackless Support Services Don Mulinder Brian Wood Managing Director Germ Africa Designed the Aqua-Manzi Drinking Water system some 18 years ago Managing Director Trackless Support Services Will service the Umgodi-Manzi system once installed Lambert Le Roux Technical Sales Executive Trackless Support Services Responsible for the assembly of the Umgodi Manzi system Technical Sales Executive Germ Africa Involved with the technical aspects and trials preformed on the Umgodi Manzi system. Kobus Louw
  • 10. The Companies Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW Trackless Support Services CC Germ Africa (Pty) Ltd Company Profiles: ~~Click on button to view company profile~~
  • 11. Contact Details Click here to RETURN TO PREVIOUS Click here to GO TO NEXT Click here to EXIT SLIDESHOW Germ Africa (PTY) Ltd Trackless Support Services CC Kobus Louw Lambert Le Roux 息 072 320 8005 息 083 381 1600 (T) 011 435 0348 (T) 014 538 2439 (E) Kobus@germafrica.com (E) lambert@trackless.co.za Don Mulinder Brain Wood 息083 306 0323 息082 336 9002 (T) 011 435 0348 (T) 014 538 2439 donmulinder@germafrica.com brian@trackless.co.za Address: Address: 4 Lawn Street, 5a Ferro Street. Rosettenville Industria Johannesburg Rustenburg