The global decentralized water treatment market is expected to see rapid growth in the next few years, reaching $31.85 billion in 2028. This growth can be attributed to the increasing demand for freshwater, rising population and urbanization, and the adoption of new technologies such as blockchain and IoT. Major companies in the market include Veolia Water Technologies, Suez SA, and Xylem Inc. Trends in the market include the integration of AI and IoT, the rise of decentralized water treatment as a service, and increasing innovations in the industry.