Scarab is a Swedish private development company that develops proprietary technology for water purification (and) creates projects for increasing supply of high quality water.
Added profit for your solar electricity plant
You can increase competitiveness of solar electricity by adding revenue from desalinated or purified water at little extra cost.
Our MD cooling units will generate ultra pure water from any coolant stream.
- No energy cost
- Minimal maintenance cost
- Long life
- Cost per cubic meter of water
- For Concentrated Solar Thermal
- For concentrated Photovoltaics
- For Photovoltaics
Scarab Development AB has developed a method for water purification/desalination which can use cooling water or waste heat from solar power plants for the purification/desalination process. Hardly any running costs will be required and capital cost will be moderate. By adding value to solar electricity production, solar electricity plants will become more competitive. The technology is proven in other co-generation applications and will now be adapted in co-generation mode to solar electricity production.
Desalination of sea water – pre-feasibility and product development for Swedish State Development Corporation
Water recovery for manned missions in space – pre-feasibility for the Swedish Space Corporation and the European Space Agency
Chemical Heat-Pump – pre-feasibility for Swedish Technical Development Board (STU)
Economy of Salix plantation for bio-mass – for the Swedish University of Agricultural Sciences
Continuous fermentation of cellulose – project draft for University of Lund.
Household equipment for treatment of tap water – feasibility and product development for HVR Water Purification AB
Removal of chlorination by-products in tap water - feasibility and product development for Purity AB
Development of system for recovery of Ultra Pure Rinse Water for semiconductor manufacture – product development and testing for Xzero AB
Solar desalination of sea water – participation in EU-project MEDESOL
Health consequences of disinfection by-products in European tap water – participation in EU-project Hi-Wate
Polygeneration of electricity, heat, cooling and water – joint project with The Royal Institute of Technology, Stockholm
Co-generation of electricity and heat with addition to power generation – pre-feasibility for Wärtsilä, Finland
Nutraceutical treatment of arsenicosis - feasibility and project development for Viola Vitalis, Bangladesh
Polygeneration for rural communities – student projects and seminar series “Water and Electricity – the Good Life”
Photovoltaic cells for co-production of electricity and pure water – preparation for application to the Swedish Energy Agency
High head solar pump for membrane distillation – experimental project
Development of water/polymer interface for membrane distillation – rejected EU proposal
Large scale co-generation of solar electricity and desalination – present preparation for EU proposal
Third party evaluation
Apart from our own continuous development work of which some is exemplified above, our equipment has been evaluated in the following third party tests:
Waste heat desalination - The Swedish National Development Corporation for the Greek Government
Ultra Pure Water and Reuse for the Semiconductor Industry – Sandia National Laboratories for EPA/Sematech
Decontamination of wash water in nuclear power plants - Pilot tests by Sydkraft (Eon) for Vattenfall and the Swedish Radiation Protection Institute
Energy use for MD water treatment in the Semiconductor Industry - The Royal Institute of Technology (KTH) for Xzero AB
Desalination with Solar Pond – U. of Texas at El Paso for the Bureau of Reclamation, US Department of the Interior
Treatment of arsenic contaminated well water – Bangladesh University of Engineering and Technology and Chalmer’s University for Scarab Development AB
Treatment of flue-gas condensate – KTH for Vattenfall Research AB
Treatment of landfill leachate – KTH for a major international water company
Cogeneration of electricity, district heating and water - KTH for the Swedish Thermal Engineering Research Institute
All these third party tests have been carried out with commercial grade equipment manufactured in limited series.
Present scientific projects
Arsenic mitigation in villages in Bangladesh through co-generation of electricity and arsenic free water – proposal to Grameen Shakti from KTH
Separations in the chemical industry with a chemical multinational
Basic nanotechnology research for development of new membranes with Stockholm, Chalmer’s and Stanford Universities
Improvement of module efficiency and energy recovery with KTH
Treatment of RO-brine with a leading desalination company
Scarab Development was established after the United Nations Conference on the Human Environment in Stockholm the year 1972. The objective was to establish commercial solutions to environmental issues.
We invite investors to syndicate in our investments. Contact.
Some transformative thinking about the human environment
The Human Environment: In 1968, the Swedish government places an item called 'the human environment' on the agenda of the UN Economic and Social Council. This would eventually lead to the 1972 Stockholm Conference.
Laws of Ecology: Barry Commoner publishes the book The Closing Circle in 1971, where he suggests the four laws of ecology:
Everything is Connected to Everything Else. There is one ecosphere for all living organisms and what affects one, affects all.
Everything Must Go Somewhere. There is no 'waste' in nature and there is no “away” to which things can be thrown.
Nature Knows Best. Humankind has fashioned technology to improve upon nature, but such change in a natural system is, says Commoner, “likely to be detrimental to that system.”
There Is No Such Thing as a Free Lunch. Everything comes from something. There's no such thing as spontaneous existence.
Stockholm Conference: The United Nations Conference on the Human Environment is held in Stockholm, Sweden; it results in creation of the United Nations Environment Program (UNEP); Maurice Strong of Canada chairs the conference and will be appointed UNEP’s first Executive Director.
Blueprint for Survival: A manifesto signed by 36 of Britain’s leading thinkers is published in Teddy Goldsmith’s journal The Ecologist. The 'Blueprint for Survival,' warns of the 'breakdown of society and irreversible disruption of life-supporting systems on this planet'.
The Limits to Growth: The Club of Rome, a group of leaders and thinkers from 40 countries, issues the report The Limits to Growth written by Donella and Dennis Meadows. Based on a pioneering U.S. project of computerized global modeling, it argues that if present population, food, pollution, and resource trends continue, the limits to growth on the planet will be reached within the next 100 years.
Johannesburg Summit: 30 years later, in 2002, the Johannesburg Summit proved that until then international action had not been able to solve the social and environmental problems facing humanity. New paths must be broken and also business must be constructively involved.
There is enough for everyone: I eat fruit and greens from all over the world. I eat meat and fish from all over the world. I buy products manufactured all over the world made by raw materials from all over the world. I use energy extracted from all over the world. I spend vacations all over the world. I go to conferences all over the world. I drink wines and coffees and teas from all over the world.
At the same time, billions of people don’t have electricity and pure water where they live.
Things must change, and I know they will. There is enough for everyone’s need, but not for everyone’s greed. (Ghandi said that)
Scarab’s objective is to find business solutions to environmental challenges by developing innovative sustainable technologies and business.