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Introduction: Clean Water, Safe Healing
Hospitals are sacred spaces of healing - yet, every day, they generate thousands of litres of wastewater from wards, operation theatres, labs, laundries, and kitchens.
If untreated, this sewage carries pathogens, chemicals, and biomedical contaminants that can harm the environment and public health.
At Bio Synk, we believe that clean healing begins with clean water management.
Our Bio Sewage Treatment Plants (Bio STP) for hospitals and healthcare institutions are designed to treat, disinfect, and safely reuse wastewater - ensuring zero contamination and full CPCB compliance.
With our innovative underground, odour-free, and maintenance-light STP systems, your hospital can save up to 85% on maintenance costs while creating a zero-discharge, eco-friendly campus.
⚙️ What Is a Hospital Sewage Treatment Plant?
A Hospital Sewage Treatment Plant (STP) is an engineered system that treats wastewater from hospital facilities - including toilets, wards, laundries, canteens, and laboratories - to remove biological and chemical contaminants.
Bio Synk’s Bio STP uses biological treatment and tertiary purification to produce clean, reusable water that meets CPCB norms for safe discharge or reuse.
Our Hospital STPs handle:
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Domestic sewage (toilets, canteens, hostels)
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Biomedical and chemical wastewater (labs, wards, OT cleaning)
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Laundry water and sterilization effluents
The result? Crystal-clear, disinfected water suitable for gardening, flushing, and floor washing, reducing freshwater usage by up to 80%.
🚑 Why Hospitals Need Sewage Treatment Plants
1️⃣ Mandatory Compliance with CPCB & SPCB Norms
Every hospital must treat and disinfect its wastewater before discharge. Non-compliance can lead to license cancellation, fines, or even shutdowns.
2️⃣ Infectious Contaminants in Wastewater
Hospital sewage contains harmful bacteria, viruses, and chemicals. Untreated discharge can contaminate groundwater and spread infections.
3️⃣ Water Reuse & Sustainability Goals
With growing water scarcity, hospitals must recycle water for non-potable use. Bio Synk’s Bio STP helps achieve Zero Liquid Discharge (ZLD) status.
4️⃣ Odour-Free & Silent Operation
Our fully underground systems are sealed, noiseless, and odour-free, ensuring a clean and peaceful environment for patients and staff.
5️⃣ Cost Efficiency
With up to 85% lower maintenance costs, hospitals save significantly on operations while maintaining regulatory compliance.
🔬 Our Bio STP Technology: Smart, Eco-Friendly, and Proven
Bio Synk’s Bio STP technology integrates biological digestion, filtration, and disinfection into a single, compact system.
Key Features:
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✅ Zero Odour Operation using bio-enzymatic aeration
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✅ Low Sludge Generation (up to 70% less than conventional systems)
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✅ PLC-based automation for easy control
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✅ Energy-efficient aeration design
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✅ Underground installation – no land loss
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✅ Corrosion-resistant tanks for long life
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✅ No daily chemical dosing required
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✅ Treated water suitable for reuse
Our systems are CPCB, TNPCB, and KSPCB compliant, ensuring discharge values:
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BOD < 10 mg/L
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COD < 50 mg/L
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TSS < 10 mg/L
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Fecal coliform < 100 MPN
💧 Applications of Treated Water in Hospitals
Treated water from Bio Synk STP can be reused for:
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🌿 Gardening & Landscaping
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🚽 Toilet Flushing
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🧹 Floor & Equipment Washing
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❄️ Cooling Towers & HVAC Systems
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🚗 Vehicle & Premises Cleaning
This not only saves water but also reduces your hospital’s monthly water bills.
🏗️ Capacity Range and Custom Design
Bio Synk offers STPs from 10 KLD to 5,000 KLD capacity - tailored for:
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Small to mid-size hospitals (50–250 beds)
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Multi-speciality hospitals (250–1000 beds)
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Large medical colleges & research centres
Every project is custom-engineered based on:
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Wastewater characteristics (BOD, COD, TSS)
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Available land and elevation
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Desired reuse application
🧩 Core Components of a Hospital STP
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Equalization Tank
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Anaerobic & Aeration Chambers
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Clarifier or Settling Tank
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Pressure Sand Filter (PSF) & Activated Carbon Filter (ACF)
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UV / Chlorine Disinfection Unit
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Treated Water Tank
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Sludge Handling & Dewatering System
Each plant is compact, modular, and designed for 24x7 operation with minimal manpower.
🌱 Benefits of Choosing Bio Synk for Hospital STP
✅ 100% CPCB & SPCB Compliance
✅ Save up to 85% on Maintenance
✅ Fully Odour-Free & Silent Operation
✅ Underground Design – No Land Loss
✅ 100% Treated Water Reuse
✅ Smart Automation & IoT Monitoring
✅ 15+ Years Proven Expertise
✅ 24/7 Service Support & AMC
✅ Eco-Friendly & Energy Efficient
🧠 Design & Execution Process
1️⃣ Site Survey & Feasibility Study – Flow & load analysis
2️⃣ Customized Design Proposal – Process flow diagram & reuse plan
3️⃣ Regulatory Liaison – Assistance with PCB approval & NOC
4️⃣ Civil & Mechanical Construction – Complete turnkey execution
5️⃣ Testing & Commissioning – Performance validation
6️⃣ Operation & Maintenance (AMC) – Regular monitoring & support
📞 Contact Us
Let’s build a zero-discharge, CPCB-compliant hospital together.
📱 Phone: +91 95512 61154
💬 WhatsApp: Chat Now
📧 Email: md@biosynk.co.in
🌐 Website: www.biostp.co.in
❓FAQs for Hospital Sewage Treatment Plant
1. What is a hospital sewage treatment plant (STP)?
A hospital STP is a wastewater treatment system that removes biological, chemical, and infectious contaminants from hospital sewage to make it safe for reuse or discharge.
2. Why do hospitals need STPs?
Because untreated wastewater from hospitals contains pathogens and chemicals that can harm people and the environment. STPs ensure compliance and hygiene.
3. Is a hospital STP mandatory in India?
Yes. CPCB and SPCB regulations mandate all hospitals to install STPs for wastewater treatment and reuse before discharge.
4. What capacity STP is suitable for a hospital?
Typically, a 10–200 KLD STP suits small to mid-sized hospitals, while larger facilities may require 500–5,000 KLD systems.
5. What type of wastewater do hospitals generate?
They produce domestic, chemical, and biomedical wastewater from wards, OTs, labs, and laundries.
6. Can treated water be reused in hospitals?
Yes. Treated water can be safely reused for flushing, gardening, cooling, and cleaning applications.
7. What makes Bio Synk’s STP special for hospitals?
Bio Synk STPs are odour-free, underground, fully automated, and save up to 85% on maintenance costs.
8. Is the system CPCB approved?
Yes. All Bio Synk designs meet CPCB discharge standards and state pollution control board norms.
9. How much land is needed?
Our underground design requires 60% less space than traditional systems and allows surface use for parking or landscaping.
10. What are the BOD and COD levels after treatment?
BOD < 10 mg/L, COD < 50 mg/L, TSS < 10 mg/L - CPCB-compliant results.
11. How long does installation take?
Depending on size, typically 30–90 days from design approval to commissioning.
12. What is the lifespan of a Bio STP?
15–20 years with minimal maintenance and durable, corrosion-resistant construction.
13. Do you offer maintenance and AMC?
Yes. Bio Synk provides full AMC and 24/7 service support for reliable operation.
14. Can STPs be installed in existing hospitals?
Absolutely. We design modular systems ideal for retrofit installations in working hospitals.
15. How do I get a quotation?
Contact us via call or WhatsApp for a free feasibility study and custom quotation.

