Photo-oxidation is a good solution for effluents that are difficult to treat with traditional technologies. It has 2 variants: photolysis or photocatalysis.
When possible, water production technologies, such as forward osmosis or reverse osmosis, are a good alternative to large waterworks.
Salt crystallization is a very common process in iindustrial wastewater treatment. It also allows the recovery of salts and other raw materials. 98% of clean water can be obtained after a crystallization process.
There are different VOC treatment technologies for industrial activities. These are the most efficient solutions for volatile organic compounds emissions treatment.
Life Saving E Project studies how to use sewage for energy generation, using organic carbon to produce biogas instead of removing nitrogen.
The production of organic fertilizers from animal droppings allows the transformation of waste into a source of self-sufficiency and revenue for farms.