AFRICAN HORIZON TECHNOLOGIES ADVANCING AFRICA THROUGH TECHNOLOGY - - PowerPoint PPT Presentation

AFRICAN HORIZON TECHNOLOGIES

ADVANCING AFRICA THROUGH TECHNOLOGY

Hydraspin TOC Water Quality Probe Crystal Clear Separator Instralink DissOil Microba STP RO Sustainable Aqua Now Water Purification Units

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OUR PRODUCTS & SERVICES

Infrastructure Consulting

HYDRASPIN

Oil water separation system Engineering the Power of Nature

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HYDRASPIN

Types of oil Removed:

Free Oil – Oil droplets greater than 150 micron. Emulsified Oil – Oil droplets < 150 and > 2 micron. Dissolved Oil – Oil droplets < 2 micron. Solids Coated with Oil – Heavy solids more dense than water.

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HYDRASPIN

How does the Hydraspin separator work?

 Oily water is pumped tangentially into the hydro

cyclone which initiates a spinning vortex.

 The spinning vortex is accelerated as it moves

down the tapered hydro cyclone, separating the heavier water phase to the outside walls while the lighter oil phase moves to the center.

 The separated oil is removed through a reject

• rifice located in the inlet head section and

treated water discharges through the narrow section.

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HYDRASPIN

SEPARATION EFFICIENCY OF HYDRASPIN:

 95% removal of 10 micron oil droplets.  Other gravity based technologies only removes a portion of free oil.  Industrial process water has a mean particle size of 60-80 micron

due to mechanical and chemical sharing.

 Environmental legislation today requires Hydraspin.

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HYDRASPIN

Process Flow Diagram ( with Abrimix)

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Process Flow Diagram

SRS PROCESS FLOW DIAGRAM ES & SRS

HYDRASPIN – OIL FREE SEPARTOR PITS!

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SKIMMERS HS2 (10-16M3/H) AND HS1 (4M3/H)

HYDRASPIN

Process Flow Diagram ( with Abrimix)

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Process Flow Diagram

INSTALLED SYSTEMS

 Transnet 26 m3/h.  Elands Platinum Mine 8 m3/h.  Exxaro 3.6 m3/h.  Total Depot 3.6 m3/h.  Anglo Platinum Mine 11 systems

(26 m3/h → 2 m3/h ).

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Anadarko 8 m3/h + SRS 3.6 m3/h.

 BHP 26 m3/h + SRS 3.6 m3/h.

HYDRASPIN

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ADVANTAGES

 Locally manufactured.  30 years experience.  Lower capital cost.  Decreased maintenance.  Simple and reliable.  Solids transfer and handling.  Easy installation.

HYDRASPIN

MINING INDUSTRY:

 Solvent extraction.  Mining workshop.  Wash bay systems.  Oil storage.  Bulk fuel storage facilities.  Storm water run-off from

contaminated areas.

 Process water treatment.  Desanding.

TYPICAL APPLICATIONS

 Produced water.  Frac water.  Brine filtration.  Fire water protection.  Heat exchanger protection.  Secondary recovery treatment.  Tertiary recovery and process.  Cooling water.

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DASHBOARD

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DASHBOARD

BENEFITS

 Easily accessible data anyway anytime.  Minimise delays of waiting on water quality results.  Decrease maintenance.  Lower capital cost.  Lower Operational cost of monitoring programs.

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AHT TOC ANALYZER AHT developed its own laboratory TOC system for the monitoring of suspended solids and adapted it for field use.

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 On-line continuous process

monitors.

 Low Maintenance.  Easy installation.  Reliable and accurate.  No special training needed.  Rental option.

 Industrial/municipal wastewater.  Environmental labs.  Conventional oil and gas.  Manufacturing.  Food and beverage.  Mining.

APPLICATIONS

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AHT TOC ANALYZER

Sample from sampling well to glass flow manifold. Sample is mixed with Ortophosphoric acid, which reacts and removes inorganic carbon compounds. Inorganic carbon free sample is then mixed with potassium peroxodisulpha te, which aids the oxidation of

• rganic carbon

to CO2 using ultraviolent activation . The Air/ CO2 mixture is dried and flows through the IR detector to detect CO2 concentration. A digital or 4-20 mA output signal, proportional to the CO2 concentration is fed via the Control Circuitry to the computer or server.

PRINCIPLE OF OPERATION

S.A legislation must be revised for the accurate detection of oil & grease

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AHT TOC ANALYZER

 Measuring unit for temperature, dissolved oxygen , conductivity, pH,

turbidity and 18 other parameters.

 Reliable data and economical operation.  Ease of use with a USB connection to your PC.  Lowest lifetime cost.

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AHT TOC ANALYZER

APPLICABLE:

Process Water. Reservoir & Lake Monitoring. STP Effluent Monitoring. Groundwater Interaction.

Estuary Monitoring. Watershed & Source Water Monitoring.

Wastewater Influent & Effluent. Storm Water Runoff. Hydraspin Monitoring. Surface Water. Manual Surveying Process Control Unattended Logging Cell or Satellite Telemetry

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Monitoring Contract, Maintenance Contract & Level Agreement. AHT WATER QUALITY PROBES

SENSORS

 Temperature sensor assembly.  Conductivity ( specific

conductance, salinity and TDS).

 PH sensor assembly.  Optical HDO sensor assembly.  Turbidity sensor assembly ( with

wiper).

 Crude oil sensor assembly (UV).

Reference electrode pH electrode Temperature Turbidity Conductivity Crude oil circulator HDO ISE

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Do you want a contract? AHT WATER QUALITY PROBES

CRYSTAL CLEAR SEPARATOR

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 Various applications: Oil water separators,

abattoir waste water, potable water.

Decanter EC Reactor Pump Area

Crystal clear separation unit

Electro Chemical Water Treatment Oil Flotation & Decanting

CCS Concepts

CRYSTAL CLEAR SEPARATOR

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Dry Oil Water/Oil mix Water Underflow Foam Clean Water EC Reactor Oil Decanter

COMBINED TECHNOLOGIES

INSTRALINK MONITORING SYSTEM

AHT INSTRALINK

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Water quality measurement using specialized sensors (- 40 to 90 C⁰). Relay Control – 2 outputs (using the external power switch Instralink). Position & movement reporting with a true GPS built-in unit (using the external GPS antenna Instralink ) comprehensive fleet management system. Wastewater control ( reporting breakdown of pumps and measuring flow). Air quality control monitoring & tailings monitoring systems.

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AHT INSTRALINK

1.

Client system providing Digital and analogue input signals

• 2. Satellite / GSM
• 3. Data storage
• 4. Client Interface

PRINCIPLE OF OPERATION

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InstraLink SMS Data

AHT INSTRALINK

AHT BIO TECH-DISSOIL

Gasoline Diesel Motor Oils Fuel Oils Grease Brake Cutting Fluids Animal and Vegetable Oils Heavy Synthetic Oils and Greases

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DissOil is an effective way of breaking hydrocarbon chains to degrade the above oils. Concentrations can be diluted from 1:200 up to 1:400 for all environmental applications. Safe, economic and versatile.

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AHT BIO TECH-DISSOIL

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Bioremediation with DissOil will provide the opportunity for facilities to eliminate and/ or reduce hazardous waste, environmental liability and costs. DissOil is strong enough to remove heavy build-up of oil, grease and grime from water treatment systems. The factory where AHT Bio Tech- Dissoil is produced is ISO 22 000.

AHT BIO TECH-MICROBA

Microba - Minimize the environmental footprint, using innovative

practices to prevent harmful effects of your operations on the environment and is concentrate to remediate sewerage pollution. The digestive enzyme that enhance the breakdown of sewage Dosing is 1:40, 1:200 and 1:400 depending on the concentration.

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 Non hazardous ingredients present.  Non explosives.  Odour control tool.  Beneficial to humans, animals and plants.  Healthy and productive operations, eliminating toxics.

AHT BIO TECH-MICROBA

As a probiotic additive to drinking water and feed. As a treatment added to the waste product handling processes. As spray to improve the environment of houses and manure heaps.

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ABRIMIX FOR COMPLEX WASTE WATER TREATMENT - IGF

 Reduce suspended solids, organic solids

matter.

 Increased reaction rate.  Decreased chemical consumption.  Real potential to reuse treated water.  Cost effective accurate pH correction and

maintenance.

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ABRIMIX

Untreated feed water Abrimix technology generated clear water Generated solids

 Heavy Metal Removal.  Wineries and Distillers.  Dairy.  Grain Process Industry.  Rendering Plant.  Fish Processing Factory.  Calcium Sulphate Removal from Water.  Vegetables Processing Plant.

APPLICATION'S

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SEWAGE TREATMENT PLANT (STP)

FEATURES

 365 d/y operation with 100% availability.  Fully automated with PLC & touch-screen.  Easy to assemble.  Quick & simple installation.  Easy to operate.

Containerized Reverse Osmosis (RO) system according to clients need.

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REVERSE OSMOSIS

 Various applications.  SANS 241:2006/ WHO 2004 standards

within the limits of the TDS of the raw water.

 Automated operation through a control

panel.

 Accommodate any flowrate.

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REVERSE OSMOSIS

SATISFIED CLIENTS

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Dilute 1:1 up to 1:20 for all environmental applications Dilute 1:200 up to 1:400 for all environmental applications

Contact us on………. Jacques Steyn +27 (0)82 781 9870 012 940 8474

Made in South Africa 35