ISO 9001:2015 & QCI Approved
Oil Skimmer for ETP and STP Manufacturer in India
Trity Environ Solutions is a trusted oil skimmer manufacturer in India, engineering belt and disk mechanism systems that continuously remove floating oil and grease from wastewater surfaces. Our oil skimmers protect downstream biological treatment from fouling, with pan India installation support.
SPCB / CPCB Norm Compliant
Heavy Fabrication
The Upstream Fix for a Problem That Compounds Downstream
The Upstream Fix for a Problem That Compounds Downstream
Floating oil doesn't behave like suspended solids, it forms a persistent surface film that blocks aeration, reduces oxygen transfer, and drags down BOD and COD removal once it reaches biological treatment. An oil skimmer solves this at the source, continuously lifting oil off the water surface in an equalization or settling tank before it can migrate downstream into your effluent treatment plant facility or municipal sewage treatment setup biological stage. Trity Environ Solutions configures belt material, drive speed, and collection capacity around your actual oil loading, not a generic catalogue spec.
For emulsified or fine oil that a mechanical skimmer alone can't capture, our Dissolved Air Flotation (DAF) systems handle the finer fraction, and the two technologies are often paired for complete oil removal.
Dealing with persistent floating oil in your equalization tank? Request a free technical assessment and our engineering team will recommend the right skimmer configuration.
WHY THIS SYSTEM?
Key Benefits of Oil Skimmer for ETP and STP Manufacturer in India
Engineered for continuous *floating oil removal, low power consumption, and straightforward retrofit installation*.
Removes Up to 98% of Floating Oil
Removes up to 98 percent of free floating surface oil continuously, working around the clock rather than relying on periodic batch skimming or manual removal.
No Chemical Additives Required
Belt or disk mechanism uses no chemical additives, avoiding the added treatment cost and complexity that coagulant-based oil removal methods typically introduce.
Protects Biological Treatment
Protects biological treatment stages from oil fouling, since a floating oil layer blocks oxygen transfer and reduces aerobic microorganism performance significantly.
Easy Retrofit Installation
Straightforward retrofit onto existing equalization or settling tanks, requiring no tank drainage or major structural modification, typically installed within days.
Low Power Consumption
Low power consumption, typically 0.5 to 2 kW depending on model size, keeping operating costs minimal for continuous round-the-clock oil recovery.
Belt Material Selection Depends on What's Actually in Your Effluent
Metal-cutting coolant, food processing grease, and automotive washing effluent all behave differently on a skimmer belt, and a material that works well for one can underperform badly on another. Trity Environ Solutions selects belt or disk material based on your documented wastewater composition, not a single default specification applied across every industry.
A Skimmer That Isn't Cleaned Regularly Stops Being an Upstream Fix
Squeegee wear and belt condition directly affect how much oil actually gets captured, and neglected maintenance gradually turns an effective skimmer into a passive one. Trity Environ Solutions backs every installation with a clear maintenance schedule, operator guidance, and an Annual Maintenance Contract, so recovery performance stays consistent. Talk to our team about AMC coverage for your system.
SYSTEM CONFIGURATIONS
Types of Oil Skimmer for ETP and STP Manufacturer in India Configurations
Configurations selected to match your *tank geometry, oil loading, and automation* requirements.
Belt Type Oil Skimmer
Continuous belt mechanism rises through the oil layer, carrying captured oil upward where a squeegee scrapes it into a collection trough.
Drum / Disk Type Oil Skimmer
Rotating drum submerged in the tank captures oil through preferential wetting, suited to specific tank geometries where belt systems are impractical.
Automated PLC Skimmer
PLC integrated system with automated speed adjustment and level sensing, adapting recovery rate to fluctuating oil concentration without manual intervention.
Manual Oil Skimmer
Basic manual operation with periodic operator monitoring, offering a lower cost entry point for facilities with modest or predictable oil loading.
STEP-BY-STEP WORKFLOW
How the Oil Skimmer for ETP and STP Manufacturer in India Process Works
A continuous mechanical process engineered for consistent *floating oil removal*.
01
Belt or Disk Immersion
The belt or disk mechanism continuously rises through the floating oil layer on the water surface.
02
Oil Adhesion
Oil adheres to the belt or disk material due to preferential wetting, separating it from the water beneath.
03
Oil Lift & Scraping
The belt carries captured oil above the water surface, where a squeegee mechanism scrapes it off.
04
Collection & Storage
Recovered oil drops into a dedicated collection trough and flows to a separate storage tank for disposal.
COMMON INQUIRIES
Frequently Asked Questions
Frequently asked questions about oil skimmers for ETP and STP plants, belt vs drum mechanisms, maintenance, and oil removal efficiency.
Q1. Is an oil skimmer useful for STP plants, not just ETPs?
Yes, municipal sewage carries oil from vehicles, cooking, and household sources, and a skimmer positioned in preliminary treatment removes it before it reaches primary settling or biological zones.
Q2. Which industries need oil skimmer systems most?
Metal cutting and machining, automotive manufacturing, food processing, dairy operations, and petroleum-related facilities typically generate the persistent floating oil that skimmers are designed to remove.
Q3. What's the difference between belt and drum oil skimmers?
Belt skimmers use a continuous belt through the oil layer and typically achieve higher skimming rates, while drum skimmers use a rotating drum and suit specific tank geometries better.
Q4. How much maintenance does an oil skimmer need?
Maintenance is generally low, involving squeegee inspection every 3 to 6 months and annual belt or disk condition review, with routine motor bearing checks as needed.
Q5. Can an oil skimmer be added to an existing ETP or STP?
Yes, retrofitting is straightforward since skimmers mount externally on existing tanks with simple piping connections, requiring no tank drainage or structural modification.
Q6. Does an oil skimmer remove emulsified oil as well as free floating oil?
No, a mechanical skimmer captures free floating oil effectively, while emulsified or fine oil typically requires a complementary system such as Dissolved Air Flotation.
CATALOGUE
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PAN-INDIA CAPABILITIES
Regional Solutions & State Coverage
TECHNICAL KNOWLEDGE
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