Comprehensive guidance for implementing safe and sustainable Fecal sludge management across urban and rural India.
India faces significant challenges in managing Fecal sludge across both urban and rural areas due to inadequate collection systems, limited treatment infrastructure, and insufficient institutional capacity. With a majority of households relying on onsite sanitation systems such as septic tanks and pits, unsafe desludging and improper disposal frequently lead to contamination of water bodies, unhygienic surroundings, and severe public health risks.
To overcome these challenges, national sanitation missions—including Swachh Bharat Mission (Urban and Grameen) and AMRUT—emphasize achieving safely managed sanitation through systematic Fecal Sludge and Septage Management (FSSM). The missions promote regular desludging, co-treatment at existing STPs/FSTPs, and the adoption of decentralized, cost-effective treatment solutions suited to both small towns and rural settlements.
WASH Institute, in partnership with the Ministry of Housing and Urban Affairs (MoHUA), the Department of Drinking Water and Sanitation (DDWS), state governments, and urban local bodies (ULBs)/Gram Panchayats, supports the development and implementation of scalable FSM approaches including technology design, operator training, desludging protocols, treatment plant planning, and monitoring mechanisms.
Fecal Sludge Management follows a systematic approach through five interconnected stages, from initial collection to final reuse of treated materials.
Identifying containment systems and toilet typologies
Policy, licensing, tariffs, and service delivery
Safe transportation to treatment facilities
Co-treatment at STPs or new FSTP establishment
Biosolids and treated water applications
The first stage focuses on identifying and classifying the types of containment systems connected to toilets. Understanding these typologies is essential for planning desludging services and treatment infrastructure.
Establishes the regulatory and operational framework for safe desludging services, including policy development, operator licensing, tariff setting, and public awareness campaigns.
Covers the operational phase of moving collected Fecal sludge safely from households to designated treatment facilities with proper monitoring and verification.
Ensures safe treatment of Fecal sludge through either co-treatment at existing STPs or establishment of new FSTPs, enabling beneficial reuse of treated by-products.
The treatment system generates two key end products: biosolids and treated water, both offering opportunities for safe reuse and resource recovery.