Minimum
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Maximum Output
Sewage Treatment Plant Manufacturer West Bengal
Minimum Manpower. Maintenance. Power supply. Maximum Output
Stainless Steel Built
Timely Delivery & Installation
Integrated AABR Technology
Plug and Play Turnkey Facility
UV
Resistant
Factory Assembled
Inadequate STP coverage, reliance on wastewater irrigation, and unskilled operations lead to untreated sewage polluting the Hooghly and Ganga rivers, risking public health and ecosystems. Industrial effluents from jute, textiles, and chemicals in Howrah and Haldia add heavy metals and toxins, while monsoon flooding overwhelms outdated systems. Hotels, residential societies, malls, institutions, and factories need advanced, space-efficient STPs to comply with regulations, cut water costs, and protect the state’s rivers and tourism appeal.
Vulcan STP Plant
SKF Elixer introduces the Vulcan STP, a stainless-steel, plug-and-play wastewater treatment system tailored for diverse needs. This low-energy solution converts sewage into reusable water for non-potable uses like landscaping, sanitation, and industrial cooling, reducing freshwater dependency. Ideal for small to large facilities, Vulcan STP supports hotels, apartments, malls, schools, hospitals, and factories, ensuring compliance with Pollution Control Board (WBPCB) standards while thriving in power-scarce and space-limited environments.
Its advanced components include air lift pumps and efficient diffusers that:
- Lower maintenance costs with a high-efficiency bioreactor and optimal oxygen transfer, suited for humid climate.
- Minimize power usage, addressing frequent outages in urban and rural areas.
- Provide consistent air flow for thorough pollutant removal.
- Ensure durability with low clogging, handling seasonal or industrial load spikes.
- Create a smell-free environment through aerated biomass, ideal for urban and hospitality settings.
- Prevent blockages with a reliable settling-based design.
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Importance Of Installing Sewage Treatment Plant
Effective wastewater management is a must for businesses due to regulatory mandates and environmental risks:
- The Government of India mandates the installation of sewage treatment plants for residential, commercial, institution and indutrial projects exceeding 2,000 square meters or generating over 10 Kilo Liters per Day of wastewater.
- Untreated sewage risks contaminating the Ganga with pathogens and nitrates, fueling health crises and ecological damage in river-dependent regions.
- A high-efficiency STP cuts costs for non-potable water needs like landscaping, flushing, or cooling, easing pressure on strained freshwater resources.
How Vulcan STP Benefits Your Business
- Reduces the cost of maintenance due to higher bioreactor height and enhanced oxygen transfer efficiency, minimizing downtime and repair needs in high-humidity Karnataka environments.
- Reduced power consumption—critical for areas with unreliable electricity, helping you save on energy bills while maintaining consistent operation.
- Uniform air distribution for even treatment, preventing hotspots and ensuring thorough pollutant removal.
- Longer operational life with minimal sludge clogging, thanks to robust design that withstands variable loads from seasonal tourism or industrial peaks.
- Sludge/biomass is aerated to create an odour/smell-free atmosphere, essential for hotels, malls, and residential areas where guest/resident comfort is paramount.
- Doesn’t choke over time—the STP Vulcan system is engineered based on a normal settling tank principle, promoting reliability and ease of use.
Who Needs Sewage Treatment Plants?
Residential Apartments
Gated Communities
Hospitals
Hotels
Institutions
AABR: Cutting-Edge Wastewater Technology
The Vulcan STP’s efficiency lies in its Advanced Attached Bio-Reactor (AABR), a robust system designed for fluctuating sewage loads. Wastewater flows over specialized synthetic media, fostering microbial growth that degrades pollutants like BOD, COD, nitrogen, and phosphorus, while minimizing sludge. The fixed biofilm ensures stability during power cuts or peak flows, unlike traditional sludge-based systems.
High Durability
Engineered to withstand continuous biological activity, chemical exposure, and harsh environmental conditions like Karnataka’s high temperatures and humidity, ensuring the system lasts for decades without degradation.
UV Resistant
The synthetic media doesn’t crack, fade, or degrade when exposed to direct sunlight over time, ideal for outdoor or semi-exposed installations in sunny regions like northern Karnataka.
Non-Clogging
Prevents blockages in pipelines, pumps, and diffusers—unlike conventional plastic media that often fail in high-solid sewage from industrial or hotel sources, reducing emergency calls and overflows.
Easily Washable
Simple to clean during routine maintenance without needing harsh chemical treatments, saving time and costs for operators in manpower-short areas.
Faster Biomass Growth
Promotes rapid microbial colonization, allowing the system to achieve full efficiency quicker after startup or restarts—crucial for new developments or post-monsoon recoveries.
Reduced Stabilisation Time
Minimizes the time needed for the system to reach peak biological efficiency, often cutting commissioning periods by weeks, so your facility in Karnataka can become compliant faster.
Maintenance-Friendly
Features smooth operation with easy access points for inspection and cleaning, reducing the need for specialized skills and addressing Karnataka’s challenges with unskilled labor.
Expandable Capacity
Easily increase treatment capacity by adding more media modules without structural modifications or additional civil work, perfect for growing businesses like expanding factories or apartment complexes amid Karnataka’s urbanization boom.
Purification Power of Vulcan STP
Vulcan STP converts raw sewage (pH 6.5-8) into neutral, reusable water (pH 7-8). It reduces BOD from 250-300 mg/L to under 10 mg/L, COD from 450-550 mg/L to below 50 mg/L, and suspended solids from 150-250 mg/L to 10-20 mg/L. Oils and grease are nearly eliminated. This clear, odor-free water supports ’s water reuse goals and Ganga protection efforts.
Vulcan’s Standout Features for
Vulcan STP offers unique value:
- Flexible Investment: Scale capacity as needed, minimizing upfront costs.
- Rapid Deployment: Factory-built units arrive in under a month.
- Space-Saving Build: Ideal for Kolkata’s tight spaces.
- 50% Capacity Boost: Add media without civil work.
- Automated System: Reduces labor needs.
- Stainless Steel Longevity: Corrosion-free, over 20 years lifespan.
- Nitrogen Control: Protects rivers from pollution.
- Odor-Free: Clean environment for urban facilities.
- Low Sludge Output: Cuts disposal costs.
- Portable Units: Relocatable for site changes.
- Factory-Tested: Ensures reliability.
- Turnkey Setup: Fast operation.
Step-by-Step Wastewater Processing
The Vulcan STP follows a multi-step process for thorough purification:
Screening (BSC)
The initial stage removes large debris, floating solids, and grit from incoming wastewater, protecting downstream equipment from damage and blockages—essential for handling mixed sewage from Karnataka’s diverse sources.
Oil & Grease Chamber (OGC)
This chamber separates and traps free-floating oils, fats, and greases, reducing the load on biological processes and preventing clogs in systems dealing with kitchen-heavy effluents from hotels or factories.
Equalisation Tank (EQT)
Here, wastewater is homogenized to stabilize flow rates and pollutant concentrations, ensuring consistent treatment despite variable inputs like peak-hour surges in malls or seasonal variations in resorts.
AABR Reactor (AABR)
The core biological treatment phase where attached bacteria on synthetic media degrade organic pollutants, BOD, COD, nutrients, and more under aerobic conditions—delivering high-efficiency purification tailored for Karnataka’s needs.
Secondary Settling Tank (SST)
Post-biological treatment, this tank allows biological sludge to settle out, clarifying the water and separating solids for further handling.
Sludge Drying Bed (SDB)
Dewatered sludge is dried naturally or mechanically for easier, cost-effective disposal or potential reuse as fertilizer, minimizing environmental impact.
Clarified Water Tank (CWT)
Collects the treated water after settling, serving as a buffer before final filtration stages.
Multi Grade Filter (MGF)
Filters out remaining fine suspended solids, enhancing water clarity and quality for reuse applications.
Sand Filter (Typically Included in MGF or as Separate)
Further removes residual turbidity, ensuring the water is visually clear and meets discharge standards.
Polishing Filter (PF)
The final stage provides ultimate filtration, resulting in treated water that’s clear, safe, odor-free, and ready for non-potable reuse or safe environmental release.
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