The global Membrane Bioreactor (MBR) market is projected to grow from USD 4.14 billion in 2024 to USD 6.14 billion by 2029, at a CAGR of 8.2%. MBRs combine biological wastewater treatment with membrane filtration (microfiltration/ultrafiltration), offering compact, efficient solutions for municipal and industrial wastewater management.
Market growth is fueled by stricter environmental regulations, the need for space-saving treatment in urban areas, and alignment with sustainability goals through resource recovery from wastewater.
Key players include Veolia, KUBOTA, Mitsubishi Chemical, TORAY, Dupont, and Kovalus Separation Solutions. Notable developments include Kovalus’ partnership with Aqana for anaerobic wastewater treatment and DuPont’s acquisition of Memcor from Evoqua to enhance its membrane and ultrafiltration offerings.
South America emerges as the second-fastest growing region, driven by government funding for water infrastructure and heightened public awareness in countries like Brazil, Mexico, and Argentina.