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Welcome !
Serving customers with Packaged Sewage Treatment Plant, Packaged Effluent Treatment Plant, Industrial RO Plant, etc. to esteemed customers.

Since our establishment in 2015, Cerulean Enviro Tech Pvt. Ltd. has grown to become one of the top producers and suppliers of a wide variety of high-quality products like Stainless Steel RO Plant, Water Softening Plant, Demineralization Plant, Drinking Water Plant, etc. Our skilled workers make use of cutting-edge equipment and creative methods. Due to their high flexibility, trouble-free execution, cost effectiveness, and prompt execution, our clients highly value and require the services we have to offer. Additionally, we offer top-notch goods that can be modified in a variety of ways to meet the needs of our customers. Our entire product line is in high demand on the market because of its superior durability, flawless finish, and extended functional life.



Our modular facility is professionally run by diligent and astute managers who are well-versed and trained in this field. We are able to offer a quality-approved range of products and services that are in line with the rising needs and wants of our esteemed customers thanks to their committed and honest efforts. Additionally, thanks to our productive team, we are able to provide this range in modified alternatives. We are able to amass a sizable network of contented customers across the country because we offer a quality-assured selection of items, uphold moral company practices, and adopt customer-oriented strategies. We have been successful in gaining the confidence and trust of our esteemed patrons thanks to the guidance of our mentor, Mr. Ajay Mokashi.

Quality Assurance

We are dedicated to meeting all customer expectations in the design, production, installation, commissioning, service, and repair of water treatment plants by offering the finest service possible in terms of quality and timely delivery at a reasonable price.

Mission and Vision

Delivering water treatment and recycling using cutting-edge technology, solutions, high-quality goods, expert services, and technical support is the mission of our company. Further, our vision is to become the top-choice partner for small and medium-sized businesses in waste water treatment and recycling.

Our Completed Projects

  • Effluent Treatment Plants
    • 2KLD Printing & Packaging ETP - Pune
    • 25KLD ETP - Mumbai
    • 25KLD Phospating ETP - Pune
    • Restaurant and Canteen ETP
    • 15KLD Canteen ETP - Pune
    • 3KLD Two Wheeler Wash ETP - Pune
    • 10KLD Car Wash ETP - Kolhapur
    • 10KLD Car Wash ETP - Udyamnagar
    • 15KLD Car Wash ETP - Pune
    • 25KLD Car Wash ETP - Pune
  • Sewage Treatment Plants
    • 35KLD Packaged STP - Pune
    • 40KLD Packaged STP - Pune
    • 10KLD Packaged STP - Aurangabad
    • 10KLD Packaged STP - Aurangabad
    • STP Treated Water
  • Grey Water Treatment Plant
    • 150 LPH Grey Water Treatment Plant-Aurangabad

  • Sand Carbon Filtration Plants (SCF)
    • 1200LPH SCF Plant Pune
  • Demineralization Plants (DM)
    • 500LPH DM + MB Plant - Pune
  • Water Softener Plants
    • 150LPH 15 Meter Cube OBR Softener Plant- Aurangabad
    • 10000LPH 100 Meter Cube OBR Softener Plant for Housing Society - Pune
  • RO Treatment Plants
    • 250LPH FRP RO Plant - Pune
    • 250LPH FRP RO Plant - Pune
    • 250LPH SS RO Plant - Pune
    • 7000LPH FRP RO Plant - Gujrat
    • 125LPH FRP RO Plant - Pune
    • RO Plant Chiller - Pune
    • 125LPH FRP RO Plant - Pune
  • Ultrafiltration Plants (UF) and UV Treatment
    • 100LPH UV Plant - Pune
    • 7500LPH UF Plant - Pune

Our Co-founders


  • Dr. Sonali Mokashi (Director and Co-Founder): Ph.D. in microbiology with extensive research experience spanning 17 years in the fields of water treatment and recycling in general as well as arsenic bioremediation from groundwater. With a history of involvement with prestigious institutions in various roles and author of thought leadership pieces in well-known periodicals, this individual has a proven track record as an inventor and scientist (carrying the Indian Patent 261355).
  • Indrajit Rau (Director and Co-Founder): Indrajit has vast experience in business development and management and currently serves as the Director of Trinity Material Handling Solutions (MHS) and Trinity Mahalasa Durga Sales and Services (TMDSS). For Kion India Pvt. Ltd. and Cummins India, respectively, TMDSS and TMHS are the official dealers.
  • Mr. Ajay Mokashi (Co-Founder): Having worked for MNCs including Cummins, KSB Pumps, Tata Motors, PTC Software, BMC Software, Geometric, and Autodesk Singapore for 25 years, PMP professional.

Why Us?

Technical Advantages

Commercial Advantages

  • Patented Process
  • Reliable Process
  • Better Acceptance With Regulatory Authority
  • IOT Enabled
  • Multiple Plants Can Be Monitored Thru' Technology Analytics
  • Closed Loop
  • Mosquito Breeding Prevented
  • No Chocking Due To External Debris
  • Low Capex
  • 60% Smaller-300 Sq. Ft Vs 500 Sq. Ft Fully Automatic
  • Dedicated Manual Supervision Not Required
  • Moniterable Through Automated Alerts
  • Low Opex
  • Treatment Cost 6.5 Paise/L VS 12 Paise/L
  • Skid Mounted
  • 60% Faster Installation



Containerized Effluent Treatment Plant
Containerized Effluent Treatment Plant
Portable Effluent Treatment Plant
Portable Effluent Treatment Plant
150 LPH Packaged Effluent Treatment Plant
150 LPH Packaged Effluent Treatment Plant
Packaged Effluent Treatment Plant
Packaged Effluent Treatment Plant
Civil Sewage Treatment Plant
Civil Sewage Treatment Plant
Packaged Sewage Treatment Plant
Packaged Sewage Treatment Plant
Wastewater UV Disinfection System
Wastewater UV Disinfection System
Industrial RO AMC Services
Industrial RO AMC Services
Air Root Blower
Air Root Blower
Water Filter Cartridge
Water Filter Cartridge
High Pressure Pumps
High Pressure Pumps
Stainless Steel RO Plant
Stainless Steel RO Plant
250 LPH FRP RO Plant
250 LPH FRP RO Plant
Mineral Water RO Plant
Mineral Water RO Plant
Industrial RO Plant
Industrial RO Plant
20000 LPH Water Softening Plant
20000 LPH Water Softening Plant
Automatic Demineralization Plant
Automatic Demineralization Plant
Packaged Drinking Water Plant
Packaged Drinking Water Plant
Industrial Waste Water Treatment Plant
Industrial Waste Water Treatment Plant
Canteen Waste Water Recycling Plant
Canteen Waste Water Recycling Plant
Industrial Waste Water Recycling Plant
Industrial Waste Water Recycling Plant
Car Wash Water Recycling Plant
Car Wash Water Recycling Plant
1000 LPH Mix Bed Plant
1000 LPH Mix Bed Plant
Industrial Mix Bed Plant
Industrial Mix Bed Plant