Research and development have always been a top priority at H+E. This is how we became leading experts in the field of water treatment, always offering our customers the best process.
Technology
Especially in the food industry and the paper industry, our biological-aerobic processes for waste water treatment are widely used. Bacteria use oxygen to remove organic pollutants, nitrogen and phosphorus from the waste water.
Technology
Our biological-anaerobic processes are ideally suited for the treatment of highly contaminated waste water. Anaerobic treatment not only saves aeration energy, it also converts waste water pollution into biogas and therefore generates sustainable energy.
Technology
Having built over 30,000 facilities for a wide range of industrial sectors throughout the world, H+E can be regarded as one of the most successful providers of physico-chemical process technology in water treatment.
Technology
Chemical dosing direct from IBCs made easy and safe.
Technology
With Gradiant we are able to offer RO Infinity, an advanced platform of membrane-based solutions for complex water and wastewater challenges, that combines the Gradiant’s patented CFRO technology with innovative reverse osmosis (RO) membrane processes.
Technology
Gradiant’s ForeverGone is the industry’s only complete all-in-one solution to permanently remove and destroy PFAS.
Energy-efficient, maintenance-free and self-cleaning, this process from H+E works to aerate difficult waste water.
Waste water often contains a lot of energy. The proven process converts this energy into biogas, which can then be used.
H+E developed the ANAFIT®.CS reactor specifically for the anaerobic treatment of calcium-rich waste water from the sugar industry.
The experts at H+E developed these membrane bioreactors to meet the highest demands for direct discharge and waste water recycling.
This combination of nitrification and denitrification is suitable for the safe removal of nitrogen from waste water.
This tried-and-tested process from H+E reliably removes residues from waste water that are difficult or impossible to biodegrade.
This membrane bioreactor is a transportable, scalable solution. The MBR technology guarantees the best water qualities.
With this space-saving process, oil, fat and finely suspended solids can be separated very effectively.