2026-06-18
Sewage Treatment
Best STP Plant Manufacturers in Odisha (Hotels & Restaurants)
2026-06-20 | by Joydip Manna
Top Sewage Treatment Plant (STP) Manufacturers Servicing Hotels in Odisha
Top Sewage Treatment Plant (STP) manufacturers servicing hotels in Odisha include Plizma technology, Enva Water Technologies, Neel Guard Aqua System, Healthy Enviro Solutions, Narayan Solutions, and Spatech Engineering. These companies specialize in commercial
MBBR and SBR systems designed to meet state pollution control norms for hospitality
wastewater.
Here are the top providers serving the region:
1. Plizma Technology
Service Area: Odisha and pan-India projects
Plizma Technology designs and manufactures custom Sewage Treatment Plant (STP)
solutions for hotels , resorts, commercial buildings, institutions, and industrial
facilities. The company provides site-specific MBBR, SBR, and other wastewater
treatment systems based on actual sewage load, space availability, reuse needs,
and pollution control requirements.
2. Neel Guard Aqua System
Neel Guard Aqua System is a leading Odisha-based manufacturer that designs systems
specifically tailored to commercial buildings. Their STP solutions help ensure that
treated water can be safely reused for gardening and flushing.
3. Healthy Enviro Solutions Pvt Ltd
Location: Laxmi Sagar, Bhubaneswar
Healthy Enviro Solutions provides customized, site-specific wastewater treatment and
pollution control equipment for the hospitality sector.
4. Narayan Solutions
Service Area: Bhubaneswar and Kolkata
Narayan Solutions is suitable for hotels needing end-to-end design, installation,
and long-term Annual Maintenance Contracts (AMC).
5. Spatech Engineering Private Limited
Location: Rasulgarh, Bhubaneswar
Spatech Engineering specializes in assembling quality-assured packaged STPs for
large commercial buildings and hotels.
How to Choose the Right STP Manufacturer for Hotels in Odisha
Before selecting an STP manufacturer, hotels should check whether the company can
provide proper site assessment, plant design, manufacturing, installation,
commissioning, and maintenance support. The right system should match the hotel’s
sewage load, room count, kitchen discharge, laundry wastewater, space availability,
reuse requirement, and compliance needs.
For hotels, it is also important to choose a company that offers after-sales service
and AMC support, because poor operation and maintenance can directly affect treated
water quality, odour control, sludge handling, and pollution board compliance.
Why Hotels in Odisha Need Proper STP Design
Odisha has coastal hotels, temple-town hotels, business hotels, resorts, and highway
hospitality projects. Wastewater behaviour is not same in all these properties. A
Puri resort and a Bhubaneswar business hotel will not have identical sewage load.
Kitchen discharge may be high in banquet properties. Laundry discharge may have
detergent, surfactant, high TDS, and pH fluctuation. Restaurants add oil and grease.
Toilets add organic load and pathogens.
This is why hotels should not select an STP manufacturer only by tank size or the
lowest quotation. The treatment plant has to match:
- Hotel room count and occupancy
- Restaurant and kitchen capacity
- Laundry load
- Banquet or event wastewater
- Space availability
- Reuse need for gardening, flushing, cooling, or washing
- Odisha State Pollution Control Board consent conditions
- Discharge route such as drain, land, sewer, or reuse system
- Power availability and operator skill level
A badly designed plant may run for a few weeks, but after that odour, floating
sludge, black water, high BOD, high COD, high TSS, and complaints from authorities
can happen.
Common Treatment Process Used for Hotel Sewage Wastewater
A hotel STP usually includes the following stages, though the final design depends
on wastewater analysis, site conditions, reuse requirement, and pollution control
norms.
1. Screening and Oil-Grease Removal
Large solids, food particles, plastic, and floating waste must be removed first.
Kitchen water should pass through a grease trap or oil and grease separator.
Without this step, biological treatment gets damaged, pipes choke, and smell
starts.
2. Equalization Tank
Hotel flow comes unevenly. Morning and night peak flow is high, while afternoon
flow may be low. An equalization tank balances this flow and pollutant load before
biological treatment. This is one of the most ignored but most important tanks in
hotel STP design.
3. Biological Treatment
MBBR, SBR, activated sludge process, or MBR can be used depending on treated water
requirement and space availability. MBBR is common for hotels because it is compact
and handles variable load better when media quantity, air supply, and retention
time are properly designed.
4. Clarification and Sludge Handling
After biological treatment, suspended biomass must settle or be separated. Sludge
should be removed regularly. If sludge is not removed, treated water quality drops
and the plant starts giving odour.
5. Tertiary Treatment
Pressure sand filter, activated carbon filter, micron filter, UF, UV,
chlorination, or RO can be used depending on the treated water reuse requirement.
Tertiary treatment is required when treated water is reused for flushing,
gardening, cooling tower makeup, or other non-potable applications.
6. ZLD, Where Required
ZLD is not required for every hotel. But in some locations, especially where
discharge permission is difficult or water reuse target is strict, ZLD or near-ZLD
may be studied. It needs higher capital cost, power, RO reject handling, evaporator
or other brine management, so it should be selected only after proper feasibility
study.
Conclusion
Hotels in Odisha should select an STP manufacturer based on engineering capability,
site assessment, wastewater characteristics, compliance support, and long-term
service availability. A properly designed STP can help hotels reduce environmental
risk, reuse treated water, control odour, and maintain smoother compliance with
pollution control requirements.
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