๐ฎ๐ณ ๐ง Water Technology Updates in India โ June 2025
๐น 1. Jal Jeevan Mission (JJM) โ Tech-Driven Water Supply
Status: Over 87% rural households now have tap water connections.
Tech-enabled by:
IoT sensors for monitoring pipeline leaks & water quality
GIS mapping of village water infrastructure
Mobile apps for citizen reporting & monitoring
Big push in states like Gujarat, Maharashtra, UP, Odisha.
๐น 2. Smart Water Grids in Urban India
Cities like Bangalore, Pune, and Ahmedabad are deploying Smart Water Management Systems:
AI-based leak detection
SCADA (Supervisory Control and Data Acquisition)
Smart meters for real-time consumption
Digital twins for planning water pipelines
๐น 3. Desalination & Water Recycling Plants
Chennai to add third desalination plant by late 2025 โ capacity: 400 MLD (million litres/day).
Mumbai and Surat expanding industrial water reuse systems.
New technologies:
Reverse osmosis + AI flow optimization
Solar-powered desalination units in coastal villages
๐น 4. Agricultural Water-Tech Boom
Driven by climate concerns and farmer distress.
Key Innovations:
Drip & micro-irrigation automation with IoT
Soil moisture sensors linked to mobile apps
Solar-powered water pumps with cloud control (especially in Maharashtra, Rajasthan, and MP)
AI-enabled fertigation using satellite data
Govt subsidies under PM-KUSUM and More Crop Per Drop schemes.
๐น 5. Water Purification & Filtration Startups
New Indian water-tech startups are offering decentralized, energy-efficient solutions:
Startup Focus
Swajal Solar-powered smart water ATMs
Uravu Labs Drinking water from air (atmospheric water generators)
OCEO Water IoT-enabled water purifiers on rental
Indra Water Compact industrial wastewater recycling
๐น 6. Industrial Water Treatment Technology
Driven by zero-liquid-discharge (ZLD) mandates in chemicals, textiles, pharma, etc.
Membrane bioreactors (MBRs) and Nano-filtration
Sludge-to-energy systems
Hybrid ETP + STP plants with automated monitoring
Gujarat, Tamil Nadu, and Telangana leading ZLD enforcement
๐น 7. Groundwater AI Monitoring with Bhujal Sarvekshan
Central Ground Water Board (CGWB) using AI + satellite + IoT to:
Map groundwater levels in real time
Predict over-extraction zones
Recommend recharge methods
Pilot projects in UP, Haryana, and Karnataka
๐น 8. Rejuvenation of Water Bodies
Part of Amrit Sarovar and Mission Amrit Dharohar (launched in 2023โ24)
70, 000+ tanks/ponds revived
Geo-tagging and real-time water level tracking
Drone-based plantation & de-silting
๐น 9. Policy & Public-Private Push
India Water Pitch-Pilot-Scale Challenge (by MoHUA): funding 100 startups
Namami Gange expanding tech-based sewage treatment using:
Bioremediation
Phytoremediation
Real-time pollution tracking
๐ ๏ธ Emerging Technologies to Watch (2025โ2027)
Tech Application
Atmospheric Water Harvesting Remote rural & military zones
AI + Satellite Crop-Water Match Efficient irrigation prediction
Blockchain Water Credit Trading Water-saving incentives in industries
Water drones Dam and reservoir inspection
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