Dear Team,
This article  on sanitation road map in India could be of your interest. 

Following text from the article added by the moderator PCP 
In recent years, India has made significant strides in its quest for sustainable sanitation under the Swachh Bharat Mission (SBM). After achieving 100% open defecation free (ODF) it has been dealing with second-generation sanitation issues like sustainable liquid waste management, solid waste management and sustaining other infrastructure. Innovation has emerged as a crucial tool in addressing these challenges, offering empowering solutions that can enhance the sustainability of sanitation efforts across the nation and propel India towards the vision of becoming a US $5-trillion gross domestic product (GDP) economy
 
With Regards
Biswanath