Recently, Xylem launched a cutting-edge

Ozone enhanced biological activity filtration system and multiple barrier solutions. Xylem ’s Leopold Oxelia incorporates ozone, filtration and analytical instruments to provide the best wastewater treatment solution for the reuse of water and the discharge of water into sensitive water bodies.

Guangzhou ozone generator

A growing population and decreasing freshwater resources have led to an increase in the demand for reuse of sewage treatment emissions to achieve drinking water levels. Contaminants that were previously difficult to handle, such as personal care products (PCPs), pharmaceutical active ingredients (APIs), and environmental endocrine disrupting compounds (EDCs), can now be removed from the water stream using Xylem ’s Leopold Oxelia with low cost and good results . This multiple barrier removal method opens up more options for water reuse, including industrial applications, groundwater recharge, agricultural irrigation, and even direct drinking after reuse.

The emissions processed by the Leopold Oxelia system can be directly discharged into most sensitive ecosystems. Globally, pollutants that are not adequately treated by traditional sewage treatment systems have adversely affected human indispensable water ecosystems. Public concern about human and water health has prompted many countries and utilities to develop their own standards to protect water ecosystems within their jurisdiction. Switzerland has made the removal of "emerging pollutants" a top priority, and has recently included in-depth treatment of trace pollutants in wastewater into the federal water protection law.

Compared with the reverse osmosis membrane solution, the investment cost of the ozone-enhanced biological activity filtration system is lower, and because the system does not generate additional sewage streams that require further treatment, the operation is simpler and the cost efficiency is higher.

Xylem ’s product manager Anton Callery said: “Xylem ’s Leopold Oxeli ozone enhanced biological activity filtration system can use the power of ozone to decompose organic carbon compounds and pathogens. Biologically speaking, the microorganisms in the filtration system are smaller Partially oxidized organic matter feeds to achieve full biodegradation. Unlike other treatment systems, the compound is not only concentrated in another sewage stream, but is completely eliminated. Some increasingly strict regulations, such as in Switzerland , Will require the implementation of advanced treatment systems to minimize the amount of trace organic pollutants (TOrCs) entering the water system to protect sensitive water bodies as drinking water sources. " Xylem's solution can be used to upgrade existing wastewater treatment plants to comply with new regulations.

Ozone generator manufacturers

Xylem

Ozone Product Manager Harald Stapel concluded: “Using Xylem ’s experience and expertise in ozone, filtration and system control technology, we can design an economical and advanced multi-barrier treatment combination according to the customer ’s specific water quality matrix requirements. , In order to minimize energy consumption and water loss. The online monitoring function of the unified integrated control platform makes us more capable and more confident to ensure the best performance. "