Solutions for a
and a Circular Economy
CLEAN INDUSTRY SOLUTIONS
Welcome to Clean Industry Solutions Holding Europe AB (CISH), where innovation meets sustainability. We invest in independently operating companies that provide solutions to make industries more sustainable and encourage a circular economy. Our two subsidiaries Industrial Solar GmbH and SolarSpring GmbH offer cutting-edge solutions for the supply of clean energy and water.
WE INVEST IN SOLAR ENERGY BECAUSE OF
OUR SOLAR SUBSIDIARY: INDUSTRIAL SOLAR
Industrial Solar GmbH is a pioneer technology and solution provider of tailor-made solar energy solutions for solar heat and energy supply for industrial processes. In addition to its Fresnel collector, it offers a wide range of solutions to help the decarbonization of industries. As a one-stop shop, Industrial Solar provides turnkey installations to customers in several industries.
Solar thermal solutions can provide heating and cooling for industries.
Generating electricity with PV is the cheapest form of electricity production.
ENERGY CONCEPT STUDIES
Energy concept studies help clients find the optimal solar energy solution tailored and optimized for them.
The flagship product of Industrial Solar is the Fresnel collector. It is a unique technology for industrial applications. This concentrating solar thermal collector can provide heat up to 400°C and generate steam. It is also suitable to be combined with absorption chillers to utilize excess heat in cooling solutions. In fact, Industrial Solar is the first company worldwide to provide solar steam commercially for both heating and cooling. Overall, it is an ideal technology for consistently sunny regions, where industrial energy demand is increasing.
WE INVEST IN WATER BECAUSE OF
OUR WATER SUBSIDIARY: SOLARSPRING
SolarSpring GmbH is an equipment manufacturer of innovative membrane-based water treatment technology for industrial customers. The company is a pioneer in membrane distillation for industrial wastewater treatment. This technology allows clients to reuse process liquids or recover valuable raw materials such as gold, silver, or other costly resources.
Membrane Distillation can treat wastewater to obtain clean water and recover valuable resources from wastewater.
Drinking Water Treatment
SolarSpring’s system guarantees a reliable and safe water supply from dirty and microbiologically contaminated water sources without using chemicals.
Ultrafiltration utilizes a semipermeable membrane as a physical barrier. It is an efficient and low energy-consuming process that retains 99 % of microorganisms, bacteria, and viruses.
Membrane Distillation is an innovative water treatment system that can recover up to 95% of the process water and reduce the wastewater volume. The membrane distillation system separates hot and cold feed streams with a water-repellent membrane. Moreover, valuable by-products from the waste stream can be recovered and recycled too. A unique aspect of this technology developed by SolarSpring is that it can be thermally driven using waste heat or can be combined with other heat sources such as solar thermal collectors.