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Have a project requirement, plant upgrade, or compliance challenge? Our engineering team will help you design, implement, or optimise water and wastewater treatment systems tailored to your needs.

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ERA Hydro-Biotech Energy Pvt. Ltd.
Survey No – 230/2/3, Near Gauri Baug,
“BIZPRO” Building No – 8, 3rd Floor,
Vidhate Vasti, Baner,
Pune – 411007, Maharashtra, India

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Can Industrial Effluent Be Converted into Biogas? A Guide to Energy Recovery

Can Industrial Effluent Be Converted into Biogas? A Guide to Energy Recovery Industrial effluent to biogas offers industries a way to treat wastewater and recover energy from its organic content. Instead of treating wastewater only as a waste stream, industries can explore how suitable effluent can produce biogas through anaerobic treatment. Many industries use large […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • October 23, 2026

Low Rainfall in Maharashtra: How Can Rainwater Harvesting Help Improve Water Security?

Low Rainfall in Maharashtra: How Can Rainwater Harvesting Help Improve Water Security? Maharashtra experienced a weak 2026 monsoon, with rainfall shortages putting pressure on water supplies in several areas. Pune has also faced dry conditions, and recent reports highlight concerns about reservoir supplies and the need to manage water carefully. These conditions show why apartments, […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • October 21, 2026

How Can Industries Prepare for Water Shortages After a Low-Rainfall Monsoon?

How Can Industries Prepare for Water Shortages After a Low-Rainfall Monsoon? A low-rainfall monsoon can create serious water problems for industries. Factories need water for production, cleaning, cooling, boilers, and other daily operations. When rainfall falls short, businesses may face higher water tanker costs, lower groundwater levels, and a risk of production delays. Industries can […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • October 16, 2026

Why Choose an Experienced Sewage Treatment Plant Supplier in Pune?

Why Choose an Experienced Sewage Treatment Plant Supplier in Pune? Choosing the right sewage treatment plant supplier in Pune helps you manage wastewater, meet pollution control requirements, reduce operating costs, and reuse treated water. An experienced supplier can help you select the right plant, plan the installation, and maintain the system for years. Pune has […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • October 9, 2026

Wastewater Treatment for Residential Buildings, Apartments and Housing Societies

Wastewater Treatment for Residential Buildings, Apartments and Housing Societies Residential buildings, apartments, and housing societies generate wastewater every day from bathrooms, kitchens, laundry areas, and other common facilities. Without proper treatment, this wastewater can create odour, hygiene, and environmental problems. A well-designed wastewater treatment system helps housing societies treat sewage, reduce water wastage, and reuse […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • September 28, 2026

How Water Recycling Systems Cut Freshwater Costs for Commercial Buildings

How Water Recycling Systems Cut Freshwater Costs for Commercial Buildings Commercial buildings use large amounts of water every day. Offices, hotels, hospitals, malls, educational campuses, IT parks, and residential-commercial complexes need water for toilets, cleaning, cooling, landscaping, kitchens, and other daily operations. At the same time, freshwater costs continue to affect building operating budgets. Sending […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • September 18, 2026

RO Treatment Plant Guide: How Reverse Osmosis Solves Industrial and Drinking Water Problems in 2026

RO Treatment Plant Guide: How Reverse Osmosis Solves Industrial and Drinking Water Problems in 2026 Do you get white spots on your utensils? Does your factory equipment scale up fast? Or does your drinking water just taste off? Chances are, your water has too many dissolved salts and minerals in it. That’s called high TDS […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • September 4, 2026

ETP vs STP — Which Wastewater Treatment Plant Does Your Industry Need in 2026

ETP vs STP — Which Wastewater Treatment Plant Does Your Industry Need in 2026 Do you run a factory? Or do you manage a housing society, hospital, or hotel? Then someone has probably asked you this question already: do you need an ETP or an STP? It’s a fair question, and it confuses a lot […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • September 4, 2026

Hotel & Restaurant Wastewater Management: Why One STP Design Doesn’t Fit Every Hospitality Business

Hotel & Restaurant Wastewater Management: Why One STP Design Doesn’t Fit Every Hospitality Business Hotels, restaurants, resorts and banquet halls generate large amounts of wastewater every day. But the wastewater profile of a hotel is different from that of a restaurant, and a resort may have very different requirements again. This is why choosing an […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • August 31, 2026

How to Upgrade an Existing Wastewater Treatment Plant Without Rebuilding

Many industries already have an Effluent Treatment Plant (ETP), but an old or underperforming plant may no longer meet current production, wastewater, or treatment needs. The good news is that you do not always need to build a completely new ETP. With the right assessment and engineering plan, industries can upgrade an existing system through […]

  • Aishwarya Jadhav
    Aishwarya Jadhav
  • August 14, 2026