The Biological Wastewater Treatment Market Overview 2025 report reveals that the market size has grown significantly over the past few years, with projections indicating further expansion.
The biological wastewater treatment market has seen robust growth recently. The market size is expected to increase from $11.32 billion in 2024 to $12 billion in 2025, with a compound annual growth rate (CAGR) of 6.0%.
The Biological Wastewater Treatment market is projected to grow to $16.31 billion by 2029, with a compound annual growth rate (CAGR) of 8.0%.
Download Your Free Sample of the 2025 Biological Wastewater Treatment Market Report and Uncover Key Trends Now!The key drivers in the biological wastewater treatment market are:
• Increasing investment in infrastructure upgrades
• Growing adoption of decentralized treatment systems
• Focus on water reuse and resource recovery
• Rise in industrial and municipal wastewater volumes
The biological wastewater treatment market covered in this report is segmented –
1) By Process: Aerobic, Anaerobic
2) By Sales Channel: Direct Channel, Distribution Channel
3) By End-User industry: Municipal, Industrial
The key trends in the biological wastewater treatment market are:
• A rising trend in the market is the collaboration for innovation in biological wastewater treatments.
• The adoption of circular economy principles is becoming more prevalent, shaping the future of the market.
• Higher focus on energy recovery and resource optimization is an emerging trend.
• There is a growing shift towards adopting nature-based solutions and focusing on microbial ecology and bioaugmentation in the industry.
Major companies in the biological wastewater treatment market are:
• Veolia Environnement S.A.
• Suez Water Technologies & Solutions
• Aquatech International B.V.
• Evoqua Water Technologies Corporation
• Ecolab Inc.
• Pentair Plc.
• Xylem Inc.
• Samco Technologies Inc.
• Dryden Aqua Ltd.
• DAS Environmental Expert GmbH
• DowDuPont Inc.
• 3M Company
• Calgon Carbon Corporation
• Condorchem Envitech (Guangzhou) Co. Ltd.
• Microvi Biotech Inc.
• Axine Water Technologies
• Kurita Water Industries Ltd.
• Hitachi Ltd.
• Mitsubishi Chemical Corporation
• BASF SE
• China Petroleum & Chemical Corporation
• Honeywell International Inc.
• General Electric Company
• Siemens Aktiengesellschaft
• Danaher Corporation
• Thermo Fisher Scientific Inc.
• PerkinElmer Inc.
• Giner Inc.
• Industrial Phycology Inc.
• LuminUltra Technologies Ltd.
• BioGill
• Water Energy Technologies LLC
North America was the largest region in the biological wastewater treatment market share in 2024