Company Overview - Summary-Randwater.co.za
←
→
Page content transcription
If your browser does not render page correctly, please read the page content below
Company Overview - Summary -
SewTreat specializes in Water & Sanitation solutions. We offer biological treatment, mechanical treatment
and combinations there-off in various industries.
SewTreat consists of a core team of engineers (process and civil), microbiologists supported by a team of
project planners and financial experts. These personal have more than 35 years’ experience in the field of
water & sanitation. Our team is passionate about our designs, confident in our ability and excited about
our solutions
Please follow the link to see a brief overview of the SewTreat Offering and Solutions
https://www.youtube.com/watch?v=1BjQt-Uvy-k
Position Qualification Institution
Process Engineer B.Eng Mechanical Engineering (PR.Eng) University of Stellenbosch
Civil Engineer B.Tech Civil Engineering Tshwane University of Technology
Chemical Engineer B.Chem Chemical Engineering University of Pretoria
Biologist Bsc. Zoology and Environmental Management University of Johannesburg
Project Manager Prince 2 Project Management ILX Group
Draughtsman Mechanical and Piping Draughting CAD Corporation Draughting Academy
BIOLOGICAL TREATMENT • Waste Water Treatment Plants • COD & BOD Treatment • Ammonia & nitrate treatment • FOG Reduction • Complete waste water treatment MECHANICAL FILTRATION & CHEMICAL TREATMENT • Multi-Media Filtration • Membrane Filtration (UF & Nano) • Reverse Osmosis • Dissolved Air Floatation • Complete Potable treatment Plants RE-USE PLANTS USING COMBINATION OF ABOVE TECHNOLOGY • Complete Recycling and Re-Use treatment Facilities • Combination treatment to achieve discharge limits
SewTreats offers the following types of WWTP:
1. PLASTIC HDPE TANK BWWTP (Video Link)
• The complete system is a modular system made of HDPE
Plastic tanks; effluent is pumped from a screen to the
WWTP.
• This is the most cost effective WWTP available 1
2. CIVIL CONSTRUCTED BWWTP 2
• This is a civil engineered and constructed system.
• 20 life of plant due to civil construction
3. STEEL TANK BWWTP (Video Link)
• The system is built using above ground steel tanks.
• Very cost effective for flows of 30kl TO 20ML
4. CONTAINERIZED BWWTP (Video Link) 3
• The complete BWWTP is constructed in containers
• This system is best suited for export installations
5. FIBERGLASS UNDERGROUND BWWTP (Video Link) 4
• The complete system is a modular system made of
fiberglass tanks.
5
• The complete installation is underground
Phase 1 – intake works, using of screens and in some cases FOG removal, all inorganic and undesirable matter is removed, this can be coupled to buffer tanks if fluctuation in flow is expected Phase 2 – The anaerobic treatment processes, take place in the absence of air by micro-organisms (also called anaerobes) which do not require air (molecular/free oxygen) to assimilate organic impurities. The final products of organic assimilation in anaerobic treatment are methane and carbon dioxide gas and biomass. Phase 1 ensures a COD reduction of 75% Phase 3 – Aerobic treatment processes, as the title suggests, means in the presence of air (oxygen); aerobic treatment processes take place in the presence of air and utilise those microorganisms (also called aerobes), which use molecular/free oxygen to assimilate organic impurities i.e. convert them in to carbon dioxide, water and biomass. Phase 3 ensures reduction of Ammonia through nitrification Phase 4 – Clarification and anoxic treatment – biomass that accumulates is recycled to the anaerobic zone where sludge reduction occurs, this is called re-activated sludge treatment. Phase 4 ensures de-nitrification Phase 5 – Disinfection – final water is disinfected using ozone or chlorine from where the water is discharged as treated water. Return Sludge– The returning of the sludge (Activated Sludge) which contains highly activated bacteria, sludge accumulation in the anaerobic zone is digested and eliminates the need for sludge extraction.
CONTAINERIZED TYPE STEEL TANK TYPE CIVIL TYPE FIBERGLASS TYPE PLASTIC TANK TYPE DIY TYPE
SewTreat offers a range of treatment solution suitable for a wide range of applications to either treat water to any process requirement or potable standards fit for human consumption. • Mining industry • Industrial effluent processing plants • Sea water desalination systems • Treatment systems for housing developments • Tanneries • Abattoirs • Food Industry The process can include: • Screening Systems (automated and hand operated) • Pre Filtration • Nano Filtration • Reverse Osmosis • Desalination • Disinfection & Sterilization • Dissolved Air Floatation • Clarifiers We offer highly effective solutions to solve customers needs and requirements at the most cost effective rate and back this up with an experienced service team.
Onsite re-use of water is a process whereby all the effluent (Sewage, Grey Water and process
water) is treated through a biological process followed by a mechanical membrane filtration
process from where it is re-used in the facility. The water can be cleaned to potable (Drinking
water). Up to 80% of water can be re-used at a fraction of the cost compared to council
provided tariffs. Saving of 50% and more is achieved with the implementation of an onsite Re-
Use systemTHE 4 PILLARS OF ONSITE WATER TREATMENT & RE-USE SAVING MONEY - The current water and sanitation rates offered by the municipality is very high, with an increase of over 13% year on year in some areas. SewTreat offer better treatment rates than the Municipality offers, thus the client saves money from day one, which is direct effect on net profit. The ROI is between 1 – 3 Years and the monthly savings up to 60%. QUALITY SECURITY - The process is designed and operated to comply with pre-set quality parameters and SewTreat is measured against them. If the water quality is not as per design, then the client simply don’t pay for the water. SEWTREAT provides professional technical operators such as chemical engineers to operate our plants, guaranteeing the final water quality. WATER SECURITY - The treatment of water onsite ensures water availability; this is at the core of the SewTreat product offering. The reliance on Municipal, borehole or storage dams are reduced significantly, in certain cases reliance on any outside source can be eliminated completely. The cost of not having access to water in many cases is devastating and unaccountable. We provide security in water availability. PEACE OF MIND - SEWTREAT will maintain the plant and ensure plant efficiencies will be monitored on a continuous basis. All maintenance, consumables, operators and quality management is done by qualified onsite technicians. The integrated control systems and the qualified operators ensure that no responsibility is placed on the client.
SEWTREAT can process water from nearly any source, including rivers, boreholes/wells, lakes, oceans,
effluent, wastewater and industrial processes. We treat water from these sources to produce water for
drinking purposes, boiler feed, semi-conductor manufacture, food process, drinking purposes, industrial
processes and other applications. All potable plants comply to SANS 241
• Informal Settlements – Incorporating the bucket toilet systems to a centralized modular and movable
treatment system for treatment onsite. Fast deployment and cost-effective treatment systems that
reduces the monthly costs and generates a payback for the client. But most importantly creates good
standard of living.
• RDP Developments – collection of all black & grey water onsite and treated with biological WWTP
onsite, and final water treated further with RO to SANS241, that the water can be used onsite
• Hotels & Lodges– collection of all black and grey water which is then biologically treated followed by
mechanical filtration for re-use in cooling towers, irrigation and pools. Sewage to Potable is very viable
and offer huge savings for the hotel.
• Housing Developments – treat black and grey water to irrigation standard or to drinking standard more
cost effective than what the municipality can offer, saving money to the body corporate.
• Mines – Treat all sewage and process effluent to process or potable water. Depending on the mine,
process plant effluent can be treated and recycled for re-use.
• Schools & Clinics - treat black and grey water to re-use for toilet flushing and irrigation, effluent can also
be cleaned to drinking water standard.
• Industries – depending on the industry the effluent can be treated for re-use to either industrial process
water or potable water, this offers a cost-effective solution and ROI is normally within 2-3 years.
• Malls – Malls wastewater effluent can be collected and re-used for potable of washing purposes,
offering monthly savings to the owners.Video's of previous Installations
Type Previous Installation - Video Link
Plastic Above ground type – WWTP Delmas School - 60KL - PLastic Above Ground
Containerized type – WWTP Mohembo Border Post - 50KL Containerized WWTP & WTP
Steel Tank Above ground type – WWTP Exxaro - Relocation Project - 30kl Steel Tank WWTP
Fiberglass tank– WWTP Eastlands Housing Development - 120KL - Fiberglass - WWTP
Reference List
NO Company Technology Location Volume & Type
1 Exxaro - Belfast Waste Water Treatment Belfast 60KL & 100KL
2 Samancor Waste Water Treatment Brits 400kl Steel Tank
3 MCE Consutling Engineers Waste Water Treatment Krugersdorp 300KL Containerized
4 FNB - Randburg WTP - Rain Water harvesting Randburg 20klpH
5 Greentech Consulting Engineers WTP - Desalination Cape Town 250KLPD - Containerized
6 DR JS Moroko Municipality WTP - Prefiltration, RO and Evaporation Hammanskraal 200KLPD - Containerized
7 NDC - Verde Beef Waste Water Treatment Ethiopia 30KL Cntainerised
8 WKL Environmental Waste Water Treatment Nigeria 300KL Containerized
9 Greentech Consulting Engineers Waste Water Treatment & WTP Botswana - Mohembo 50KL Containerized
10 Eastlands Mature Living Estate Waste Water Treatment Kempton Park 120Kl Fiberglass
11 One & Only Hotel Resort Waste Water Treatment & WTP Cape Town 40KL Above Ground
12 Mfolelo Business Enterprise Waste Water Treatment School - Delmas 60KL Above Ground
13 Mpumalanga Tourism & Parks Agency Waste Water Treatment Burke's Potholes Mpumalanga 20KL Above Ground
14 StefStocks Waste Water Treatment School - Durban 80KL Above Ground
15 Aquanic Consulting Engineers Waste Water Treatment Lephalale - Limpopo 40KL Civil Below Ground
16 Northam Platinum Booyensdal Waste Water Treatment Steelpoort 160kl Civil BelowgroundYou can also read
