EnviroTech International Limited
EnviroTech International have five main corporate entities located in London UK, Abu Dhabi UAE, Hyderabad India, Cairo Egypt, and Almaty Kazakhstan. Our Desalination, Brackish Water, Wastewater Treatment, Wastewater Filtration, Multimedia Filters, Nutshell Filters, Electrocoagulation, Dewatering, Zero Liquid Discharge, Advanced Oxidation, Energy Management Systems, and Environmental Services includes: Desalination Plants Seawater Intake Construction Zero Liquid Discharge ZLD Brackish Water Superflux Multimedia Filters Zero Liquid Discharge ZLD Dewatering Plants Electrocoagulation Industrial Wastewater Treatment Sewage Treatment Plants STP MBBR Catalytic Carbon and Multi Media Filtration Nutshell Filters Wastewater Dewatering Energy Management Controls Waste to Energy Plants EnviroTech International specialize in Full Design Engineering and Build for Desalination, Industrial Wastewater Treatment, Sewage Treatment in Municipal, Industrial, Manufacturing, Oil and Gas Sectors.
Company details
Find locations served, office locations
- Business Type:
- Technology
- Industry Type:
- Water and Wastewater
- Market Focus:
- Globally (various continents)
- Year Founded:
- 1974
- Employees:
- 11-100
- Turnover:
- $10,000,000 US - $100,000,000 US
About us
EnviroTech International have five main corporate entities located in London UK, Abu Dhabi UAE, Cairo Egypt, Almaty Kazakhstan, and Hyderabad India, meaning we can adapt to most “in country” requirements and offer the relevant “on the spot” support services in our main areas of business.
Our Desalination, Brackish Water, Industrial WasteWater Treatment, WasteWater Filtration, ElectroCoagulation, Advanced Oxidation, Zero Liquid Discharge, ZLD, Vacuum Distillation, DeWatering, Airconditoning Energy Management Systems, Waste to Energy and Environmental Services product range includes:
Desalination Plants - Sea Water Reverse Osmosis
Sea Water Intake Construction
Brackish Water Plants with Reverse Osmosis
Borewell Water Purification Plants
Superflux Multimedia Filters
Industrial WasteWater Treatment Plants
Sewage Treatment Plants
Catalytic Carbon and Multimedia Filters
Nutshell Filters
WasteWater Dewatering
Energy Management Controls
Waste to Energy Plants
Power and Renewables
BOT, BOOT, BOO and DBOOM Services
EnviroTech International specialize in Customized Full Design Engineering and Build Solutions.
EnviroTech International Water Treatment
Produced WasteWater Treatment
Our Water Treatment Technologies are ideal for the treatment of Produced Water from Oil, Gas and Manufacturing Process Sectors. Our technology provides the most Cost Effective, Sustainable and Low Maintenance Water Treatment Plants for the discharge to sea in line with Environment Agency Law.
Industrial WasteWater Treatment
These technologies required will vary upon the type of Industrial WasteWater flowing from Industrial Facilities with Heavy Contaminants such as Dyes, Oil, TSS, COD, Boron, Metals etc, most of our technologies generally require minimal Chemical Additions and Low Maintenance meaning less operational Power Requirements. The main equipment for this Water Treatment Process is ElectroCoagulation, Nutshell Filters, Advanced Oxidation, Moving Bed Bio Reactor, MBBR, Membrane Bio Reactor, MBR, Multimedia Filters, CPI, DAF and Clarification.
Zero Liquid Discharge by Vacuum Distillation
The Zero Liquid Discharge Systems work on the principle of Vacuum Distillation combined with Vapour Compression technology using a specialized compressor which makes it an energy efficient and economical method to treat and dispose Industrial Process Water.
The ZLD System has clear advantages over other traditional methods of treatment such as Heat Pump Evaporators, Membrane Technology etc.
The high distillate quality allows Zero Liquid Discharge (ZLD) and thus reduces Fresh Water cost. Our Zero Liquid Discharge systems consume about 15% less Energy Consumption and do not need any Additional Chemicals or other Consumables.
The Zero Liquid Discharge systems are equipped with IoT system (Internet of Things), which enables remote monitoring and predictive maintenance and thus reducing costly downtime.
ZLD Key Benefits:
Patented Technology
Low Cost of Operation
Low Cost of Waste Disposal
Automatic Operation
Minimal Maintenance Cost
Water Obtained after Treatment can be re-used for the Industrial WasteWater Treatment IWWTP Process
ElectroCoagulation
ElectroCoagulation is the process of destabilizing suspended, emulsified or dissolved contaminants in an aqueous medium by introducing an electrical current into the medium. The electrical current provides the electromotive force to drive the chemical reactions. When reactions are driven or forced, the elements or compounds will approach the most stable state.
Generally, this state of stability produces a solid that is either less colloidal and less emulsified (or soluble) than the compound at equilibrium values. As this occurs, the contaminants form hydrophobic entities that precipitate and can easily be removed by a number of secondary separation techniques, ideal for Industrial WasteWater Treatment such as Produced Water, Process Water for Oil and Gas, Textiles, Adhesives, Mining, Paints, Metals, Steel, Tabaco and other similar Industries.
Sewage Treatment Plants
All Municipal Raw WasteWater is collected in a central point to a Sewage Treatment Plant through water networks with a series of pump stations, once collected and stored we can use a variety of Water Treatment Processes including ElectroCoagulation, Moving Bed Bio Reactors MBBR, Membrane Bio Reactors MBR, Extended Aeration and Sequencing Batch Reactors SBR.
Dewatering Plants
Starting from an Inlet Flow of Sludge from a Sewage Treatment Plant or WasteWater Treatment Plant to a DeWatering and Filtration Plant which consist of a series of Tube Settlers to remove the Heavy Solid Particles.
The Supernatant will then be Filtered through EnviroTech SuperFlux MultiMedia Filters and Chlorinated to achieve a Quality of Water suitable for Drinking Water Standard or can either be recycled to the WWTP or discharged to a River or Watercourse.
Sludge from the Clarifiers will then be passed to Concentrating DAF Units before the Sludge is pumped to the Belt Presses for Sludge Concentrating to greater than 20% Solids for Discharge Off Site.
Multimedia Filters Water Polishing
Treated Water generally requires Polishing prior to Recycling and Re-Use, this is due to remaining bacteriological build up following some forms of WasteWater Treatment.
ElectroCoagulation, SuperFlux MultiMedia Filters or Nutshell Filters will remove the remaining Total Suspended Solids and Oil Removal thereby removing up to 99% of the remaining contaminants, fit for Irrigation Water and Secondary Water Services.
Engineering Design and Control Solutions
EnviroTech will always provide top quality Engineering and the latest Innovative WasteWater Treatment Technologies to meet all client or end user requirements for an efficient and expedient solution(s) taking into account the various parameters depending upon site and location conditions, utilizing the most up to date Supervisory Control and Data Acquisition (SCADA) Control Systems Architecture comprising of Computers, Networked Data Communications and Graphical User Interfaces for high level Process Supervisory Management.
Energy Management
Wherever possible our WasteWater Treatment Plants will operate with minimal operational Energy Consumption as well as reduced Water Consumption when backwashing Filters, Membranes or Media for Optimal Plant Performance. In some cases, Solar Photovoltaics (PV) may be used to reduce or obviate the necessity for mains Electricity Supplies.
Chemical Addition Reductions
All EnviroTech Water Treatment Plants including ElectroCoagulation Systems are designed to operate with minimal Chemical Additions, this is achieved by due consideration during Front End Engineering (FEED) and Detailed Design Phases demonstrated in our consumables calculations as well as the eventual provision of our equipment and services.
Water Treatment Systems Delivery
As an Environmentally Driven company we will always strive to offer Sustainable Solutions such as in country Procurement and Local Engineering Services and Trades which we believe are paramount to achieving the goals set by the EnviroTech Management, forming a key part of our Social Responsibilities and KPI's.
EnviroTech International Testing and Commissioning
EnviroTech Test and Commission Waste Water Treatment Plants, furthermore we will provide Operating and Maintenance Packages, together with Spare Parts and regular Plant Inspections ensuring top ranking Water Quality.
Desalination Plants
Our SeaWater Reverse Osmosis Reverse Osmosis Desalination SWRO with SeaWater Membranes together with Proprietary Superflux MultiMedia Filters incorporating Nano Technology with Zero Liquid Discharge provide potable Drinking Water from all types of SeaWater TDS or High Salinity and Algal Blooms, especially in Egypt, UAE, KSA, Oman and Kuwait.
For the best quality treated drinking water we re-mineralize with various minerals to improve taste creating a crisp, clear and odorless Drinking Water.
Brackish Water BWRO Reverse Osmosis Plants
The Brackish Water Reverse Osmosis BWRO or High Brackish Water Reverse Osmosis HBRO Plants with SuperFlux Filters also provide potable Drinking Water from all types of River, BoreWell, Industrial Process Water and Secondary Water supplies.
Our BWRO Plants for Drinking Water or High Brackish Water RO Plants for Industrial WasteWater reuse can be located in remote areas which may be inaccessible to municipal water supplies, also deep wells requiring contaminant removal such as iron, arsenic, coliforms and other “disease causing” microorganisms in the untreated Water.
Industrial WasteWater Treatment Plants
Our highly engineered Industrial WasteWater Treatment processes with SuperFlux Filters offer a Bespoke Design depending on the type of WasteWater Stream to be treated for recycling or discharge to mains drainage. In addition, by using Reverse Osmosis and associated Proprietary Filtration Equipment it is usually possible for us to introduce Water Recycling or Water Reclamation Systems providing a fit for Re-Use Water Quality.
Irrigation Water Purification Plants
Irrigation Water from Rivers and Wells are often supplied through channels which be treated to provide Drinking Water by our Brackish Water Reverse Osmosis (BWRO) Water Purification Plants which are ideal for this purpose, sometimes we can treat this water with SuperFlux Filters without the need for reverse osmosis membranes which can be costly.
Agriculture and Aquaculture
Many areas in the world and especially in the Middle East and Africa are reliant on treated water for Irrigation, Livestock, Fisheries and Produce Processing. Our range of Brackish Water Purification and SuperFlux Multimedia Water Filtration Plants are ideal for providing fresh and clean potable water for these applications.
Energy Management
Wherever possible our Sea Water Desalination SWRO, Brackish Water BWRO, High Brackish Water Reverse Osmosis HBRO and WasteWater Treatment Plants can operate with minimal operational Energy Consumption by Renewable Energy as well as reduced Water Consumption when backwashing Membranes or Media for Optimal Plant Performance.
In some cases, Solar Photovoltaics (PV) may be used to reduce or obviate the necessity for mains Electricity Supplies.
WasteWater Filtration
Superflux Multimedia Filtration Technology consists of 4 Layer Self levelling Multimedia Filtration for Industrial, Commercial, On Shore and Off Shore Pre-Filtration, Post Filtration, Well Re-Injection & Water Recycling including additional Reverse Osmosis Filtration where necessary for multiple Water Recycling and Water Reclamation applications.
The Superflux WasteWater Filtration Systems save on Chemical Additions and treat High Concentrations of Total Suspended Solids (TSS) in a variety of Waste Water Streams including Industrial Produced Water or Process Wastewater with great Treated Water Quality Results and good Returns on Investment.
Superflux Multimedia Filters and Nutshell Filters
Our Skid Mounted Units save on Space, Installation Times, Water Consumption, Energy and OPEX Costs, the Superflux MultiMedia and Nutshell Filtration Systems supplied for Plant Rooms, Containerized or Skid Mounted with the following benefits:
Less footprint for our Filtration Equipment than Traditional Filtration Methods
Suspended Solids can be Removed by up to 99% @ 100mg/l
Free Oil Removal
Low kWh Power Requirements
Minimal Chemical Additions
Low Annual Maintenance
Ten (10) Year Media Guarantee
Discharge Specification Compliant
Immediate Water Filtration Results
Fully Automated, Duty, Duty Standby and Rotating Operations
Produced WasteWater Filtration Applications
The EnviroTech Superflux MultiMedia Filters and Nutshell Filters are improved Filter Systems and Filtration Process for the elimination of solids and pathogens from Water and Wastewater on a commercially viable scale, taking Deep Bed Filtration to a new level including:
Prefiltration for Reverse Osmosis
Oil Process Water Reinjection to Oil Wells
Boron Removal with Enviro Boron X
COD Reductions with Enviro COD X
Iron and Manganese Removal
Ammonia Treatment
Suspended Solids Removal
Reduced Turbidity
Also:
Process Water Recycling
Waste Water Tertiary Filtration
Potable Water Borewell Water and River Water
Desalination Pre-Reverse Osmosis Drinking Water Treatment: (SDI<3)
Industrial Process Water Cooling Tower, Full Stream, Side Stream or Make Up Water
Grey Water Recycling and Greywater Reclamation
Secondary Waste Water
Lightly Contaminated Water Treatment
Engineering and Control Solutions
Key Water Treatment Sectors
Drinking Water, Municipal Waste Water Treatment, Manufacturing, Industrial, Hotels, Oil, Gas, Steel, Refinery, Sewage Treatment, Process Water, BoreWell, Farming, Paper, Tannery, Tabacco, WashWater, Irrigation, Food Processing, Adhesives, Cement, Ballast Water, Shipping, Metals, Mining.
EnviroTech International Locations
Africa, Algeria, Egypt, India, Jordan, Kazakhstan, Saudi Arabia KSA, South America, United Arab Emirates UAE and the United Kingdom GB.