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WHIRLER CENTRIFUGALS PVT. LTD.
GST : 24AAACW1729R1ZX

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Industrial-scale Waste Management Sewage Sludge Fixed Dome Continuous Biogas Plant

Industrial-scale Waste Management Sewage Sludge Fixed Dome Continuous Biogas Plant Specification

Speed
Continuous operation, no rotational speed

Temperature Range
35C - 55C (Mesophilic and Thermophilic modes)

Usage & Applications
Waste management, biogas production, CHP power generation, agricultural fertilizer

Automation Grade
Semi-automatic to Fully Automatic available

Motor Power
As required for pumps (usually 1-5 HP)

Installation Guideline
On-site civil construction, follows IS 16536:2017 or equivalent

Accessories
Pressure gauge, inlet/outlet pipes, gas holder, agitator optional, digestate storage tank

Production Capacity
Biogas output typically 0.3 - 0.5 m3/kg input daily

Frequency
50-60 Hz (Electrical components)

Model No
Custom Model

Efficiency (%)
65-75% organic matter conversion efficiency

Driven Type
Gravity & Hydraulic Flow

Type
Fixed Dome Continuous Biogas Plant

Material
Reinforced Concrete, Stainless Steel, and Brickwork

Computerized
No

Automatic Grade
Automatic

Control System
Manual/Automatic Valve Controls, Pressure Gauge

Drive Type
Continuous Flow by Gravity and Hydraulic Movement

Voltage
Customizable (typically 220V-415V for control systems)

Power
Variable (depends on plant scale and automation)

Weight (kg)
Depends on size/capacity; typically several tons for industrial scale

Dimension (L*W*H)
Customizable (site specific, e.g., 10m x 6m x 5m for mid-size)

Color
Grey/Concrete or as per requirement

Capacity
Industrial scale; ranges from 10 m3/day to 500 m3/day or as per requirement

Features
Continuous process operation, High-yield biogas production, Fixed dome design, Water seal, Separate slurry and digestate handling, High efficiency, Agricultural fertilizer output

Power Consumption
Low, mainly for pumps and controls

Machine Type
Industrial Fixed Dome Biogas Digester

Surface Finish
Cement plaster/Waterproof finish

Safety Features
Pressure relief valve, water seal to prevent gas escape

Inlet Substrate
Food waste & animal manure (co-digested)

Compliance
Follows national and international biogas standards (e.g., IS 16536:2017)

Biogas Utilization
CHP engine (power generation), Gas stove (cooking), direct combustion

Digestate Output
Separated into liquid and solid fractions, used for fertilizer and composting

Pre-treatment
Mixing tank with water addition and slurry preparation

Daily Input Capacity
Flexible design, up to several tons of input waste daily

Biogas Collection
Fixed dome gas collection, removable top cover, outlet valve, water trap for gas purification

Lifespan
20-25 years (with proper maintenance)

Construction Time
Typically 2-4 months site-dependent

Environmental Benefits
Reduces greenhouse gas emissions, converts waste to energy, provides organic fertilizer

Industrial-scale Waste Management Sewage Sludge Fixed Dome Continuous Biogas Plant Trade Information

Minimum Order Quantity
1 Number

Delivery Time
4

About Industrial-scale Waste Management Sewage Sludge Fixed Dome Continuous Biogas Plant

This industrial-scale biogas plant is a robust waste management system designed to continuously process sewage sludge from municipal or industrial wastewater treatment facilities. Operating on a continuous-flow model, the system ensures a steady, uninterrupted intake of organic slurry and a consistent output of biogas.

It utilizes a fixed-dome digester design, engineered for high structural durability, minimal moving parts, and low maintenance overheads. Through anaerobic digestion, specialized microorganisms break down the complex organic matter in the sewage sludge, generating methane-rich biogas that can be captured and converted into electricity, heat, or refined biomethane.

Concurrently, this process significantly reduces waste volume, pathogens, and odors, while producing a nutrient-rich, stabilized digestate. This digestate can be utilized as high-quality agricultural fertilizer, making the plant an essential infrastructure for the circular economy by turning a major environmental liability into renewable energy and valuable organic resources.

Reliable Industrial-Scale Biogas Conversion

Our Fixed Dome Continuous Biogas Plant transforms organic waste streams like food waste and animal manure into clean biogas efficiently. Its robust construction ensures longevity, and the advanced pretreatment and mixing system optimize slurry preparation for maximum output. The design accommodates varied daily waste input, making it adaptable for multiple waste management setups and community scales.

High Efficiency and Versatile Applications

With 65-75% organic matter conversion efficiency, the plant outputs biogas suitable for CHP engines, cooking, or direct use. Separated digestate enriches agricultural activities as both liquid and solid organic fertilizers. Designed to continuously process waste, this system ensures seamless operation while maximizing resource recovery and sustainability in industrial and agricultural environments.

Safety and Compliance

Safety is paramount, with features like a pressure relief valve, water seal, and pressure gauge in place. The plant complies with rigorous national and international standards, ensuring quality and environmental protection. Its automated controls, gravity-driven flow, and customizable voltage settings provide user-friendly, adaptable operation for industrial-scale waste management.

FAQ's of Industrial-scale Waste Management Sewage Sludge Fixed Dome Continuous Biogas Plant:

Q: How does the fixed dome biogas plant process food waste and animal manure?

A: The plant processes food waste and animal manure through co-digestion in a reinforced concrete digester. Waste is mixed with water in a pretreatment tank to create a slurry, which flows continuously into the fixed dome reactor where anaerobic bacteria decompose the organic material, generating biogas and leaving behind usable digestate.

Q: What are the main uses of the biogas produced in this plant?

A: Biogas generated can be utilized for CHP (combined heat and power) engines for electricity generation, used directly in gas stoves for cooking, or for other direct combustion applications, offering versatile energy solutions for industrial or community needs.

Q: When is the plant ready for operation after installation?

A: Construction and commissioning typically take 2-4 months, depending on site specifics and scale. After this period, the plant can begin continuous operation for the processing and biogas generation cycle.

Q: Where can this biogas plant be installed?

A: The plant is suitable for installation at industrial sites, agricultural facilities, municipal waste centers, or any location with significant organic waste generation. Its design is customizable to suit different location requirements and waste handling capacities.

Q: What are the environmental benefits of using this continuous biogas plant?

A: This plant reduces greenhouse gas emissions by converting organic waste into renewable energy and nutrient-rich fertilizer, thereby diverting waste from landfills and minimizing environmental impact. It supports circular resource recovery and promotes sustainable development.

Q: How is the safety of biogas operations ensured in this system?

A: Safety is maintained through multiple measures, including a pressure relief valve, water seal to prevent gas escape, water trap for gas purification, and continuous monitoring with pressure gauges. These features protect against gas leaks and overpressure conditions.

Q: What happens to the digestate produced by the plant?

A: After biogas extraction, the digestate is mechanically separated into liquid and solid components. Both fractions can be utilized as organic fertilizer or compost, supporting agricultural productivity and replacing chemical fertilizers.

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