Veolia has over 400 chemical formulae as parts of its HydrexTM range.
Hydrex® chemicals for sewage treatment:
Veolia’s range of chemical formulations is the result of years of research and testing at our technical Research and Development Centre. Hydrex™ sewage treatment chemicals are used within Veolia’s operations and maintenance packages.
Hydrex® 6000 Wastewater Chemicals:
Hydrex® 6000 sewage treatment chemicals deliver state-of-the-art clarification and wastewater chemistry and application exposure
The range includes:
- Organic & inorganic coagulants
- Powders & beads
Hydrex® 7000 Biocides:
With a broad spectrum of activity and legionella control, Hydrex® Biocides have further application in treating water for re-use, i.e. recycled, effluent or sewage water. Biocides improve plant performance through the control of bacteria, fungi and algae growth in effluent and wastewater, reduce maintenance costs and minimise health risks.
The range includes:
- Oxidant or non-oxidant products
- Continuous action and shock treatment agents
- Rapid action / delayed reaction products
- Broad spectrum products
Benefit from leading sewage treatment chemicals expertise and technology; contact Veolia today!
Case Study: Durban Water Recycling Plant
Hydrex™ sewage treatment chemicals form a primary component of Veolia’s operations and maintenance contracts offered to municipal companies that want to maximise sewage treatment plant efficiency at the lowest possible costs for a consistently high-quality output.
As part of a 20-year operations and maintenance contract, Veolia Hydrex™ sewage treatment chemicals are used in the flagship Durban Water Recycling Project, a 47.5 Ml/day purification plant that treats domestic and industrial wastewater to process water standards that can meet the regional industry’s process water requirements.
The proactive steps taken by the municipality through the plant have lowered the overall industrial consumption of water, increasing potable water availability by 7% and reducing the amount of sewage being released into the environment by 10%.
Other projects in the region with operations and maintenance contracts from Veolia include the two containerised wastewater treatment plants at King Shaka International Airport, which has special wastewater discharge requirements due to its location in an environmentally sensitive area. Veolia is also helping a leading global FMCG company recover up to 70% of all water used by operating and maintaining a large-scale rainwater harvesting plant.
Veolia operates more than 5 000 water treatment facilities across the world
Veolia has an established track record of maximising efficiency, performance and value from sewage treatment systems, with treatment methods based on over 350 proprietary treatment technologies.
Veolia guarantees the quality of its Hydrex™ products through strict purity analysis and quality control. Our experienced and highly qualified staff can design a chemical solution tailored to your plant requirements.