WESTRAND International offers industrial deodorization implementing neutralizers for industries around the world. Our company operates in different fields with an objective to support our clients in their neutralizing of odor nuisance. Treatments plants can generate odors that are unpleasant for the residents, staff and nearby infrastructure. In order to protect them, WESTRAND International performs odor treatment of wastewater treatment plants.
Wastewater treatment plants purify wastewater so that it can be recycled and reused. First, the water is filtered, separated from sand and oils. Then, it is treated so that it can be reinjected into the natural environment. Wastewater treatment can be done using three techniques:
Urban treatment plants treat wastewater coming from the sewage system. Purified water is then released into the natural environment, while industrial treatment plants treat industrial wastewater, which includes wastewater from chemical or agri-food industries.
Wastewater treatment causes odor nuisance. WESTRAND International has necessary know-how and experience to treat odors from urban and industrial treatment plants.
In order to respond precisely and efficiently to the clients’ needs in terms of odor treatment of treatment plants, WESTRAND International has elaborated a range of specific patented products without any toxicity. These products combine with bad odors to form odor neutral combinations without any danger for the employees. WESTRAND International product range has been tested to guarantee its effectiveness and to make sure there is no toxicity in them. Thus, the products have been approved by the Occupational Medicine to be used in closed premises with staff and registered in the list of IFRA (International Fragrance Association). In addition, biodegradability and non-toxicity tests (ocular, skin, phytotoxicity, ecotoxicity, etc.) have been carried out. The WESTRAND International range of products is compliant with French, European and International (Canada) legislation and can treat odors from wastewater treatment plants.
WESTRAND International offers real odor neutralizers that do not only mask bad odors, in accordance with the Barthelemy decree of 01/03/1993, a circular of 02/03/1993. Various techniques exist in order to effectively neutralize odor nuisance as for the treatment of odors from wastewater treatment plants.
These techniques require the use of particular chemical reagents specific to the treatment of odors from wastewater treatment plants.
AIRHITONE is an odor inhibitor made of stabilized natural and synthetic essential oils. Essential oils allow to chemically neutralize bad odors caused by gases such as ammonia, H2S, mercaptans, etc. WESTRAND International has a wide range of products in order to be able to adapt to each situation depending on the odor type and intensity. Therefore, AIRHITONE is used to treat air in wastewater treatment plants.
INHITONE is an odor inhibitor in the form of an O/W emulsion composed of natural and synthetic essential oils. It is used by incorporation into malodorous liquid effluents that is why it is particularly suitable for treating odors of wastewater treatment plants.
PFILMHITONE P301 P is a hydrophobic odor neutralizer. It is made up of essential oils and allows to treat odors of wastewater treatment plants by being put on the surface of the wastewater basins.
WESTRAND International offers its experience and expertise in wastewater odor treatment all over the world. The company provides tailored service to each client in order to target and treat precisely odor nuisance. Once diagnosis and in-situ tests have been performed, WESTRAND International determines the appropriate chemical reagents to neutralize the odors.
Relying on its distributors around the world, WESTRAND International can assist you in treating odors from wastewater treatment plants wherever you are located. Feel free to contact WESTRAND International via our contact form for a diagnosis.
