PUBLISHER: Grand View Research | PRODUCT CODE: 1986354
PUBLISHER: Grand View Research | PRODUCT CODE: 1986354
The global biological wastewater treatment market size was estimated at USD 10.76 billion in 2025 and is projected to reach USD 17.73 billion by 2033, growing at a CAGR of 6.5% from 2026 to 2033. The growth of the market is primarily driven by increasing urbanization and industrialization, which contribute to higher wastewater generation and create a need for more advanced treatment solutions to manage the escalating volumes effectively.
Furthermore, the increasing awareness of water scarcity and the critical need for sustainable water management practices are significant drivers of market growth. As freshwater resources become increasingly scarce, the emphasis on recycling and reusing treated wastewater has intensified as a practical, sustainable solution.
This shift is further supported by advances in treatment technologies, which make it easier to meet stringent quality standards for recycled water.
Global Biological Wastewater Treatment Market Report Segmentation
This report forecasts revenue growth at global, regional & country levels and provides an analysis on the industry trends in each of the sub-segments from 2021 to 2033. For this study, Grand View Research has segmented the global biological wastewater treatment market report based on the process, end use, and region: