End-to-End Bio-CNG Turnkey Solutions

From concept to commissioning - comprehensive Bio-CNG plant implementation

Explore Our Process

Complete Bio-CNG Plant Implementation

Shreeja Bio-Tech delivers integrated turnkey solutions for Bio-CNG production, handling every aspect from initial feasibility studies to plant commissioning and ongoing support

Single-Point Responsibility

One accountable partner for the entire project lifecycle

Guaranteed Performance

Assured biogas yield and plant efficiency

Cost Efficiency

Optimized project execution with fixed pricing

Faster Commissioning

Streamlined processes reduce project timelines by 30%

Our 7-Phase Turnkey Process

Comprehensive implementation methodology developed through 15+ years of Bio-CNG expertise

1

Project Initiation & Feasibility

Initial Consultation & Site Survey

Comprehensive assessment of location, feedstock availability, and infrastructure

  • Site topography and accessibility
  • Utility connections assessment
  • Environmental impact preliminary study

Technical & Financial Feasibility

Detailed analysis to ensure project viability

  • Feedstock characterization and biogas potential
  • CAPEX and OPEX modeling
  • ROI projection and payback period analysis

Regulatory Compliance Planning

Identification of permits and approvals required

  • Environmental clearance roadmap
  • Land use and zoning compliance
  • Utility interconnection requirements
2

Design & Engineering

Detailed Project Report (DPR)

Comprehensive technical and financial documentation

  • Process flow diagrams (PFDs)
  • Piping and instrumentation diagrams (P&IDs)
  • Equipment specifications and layouts

Feedstock Handling System Design

Customized solutions based on input materials

  • Screwpress preprocessing technology
  • Slurry preparation and feeding systems
  • Storage and handling solutions

Plant Layout & Civil Design

Optimized facility planning

  • 3D plant modeling
  • Structural engineering
  • Utility distribution planning

Shreeja Innovation

Our proprietary Napier Grass optimization process increases biogas yield by 25% compared to conventional methods, making it ideal for dedicated energy crop projects.

3

Financing & Approvals

Financial Structuring

Comprehensive funding solutions

  • Debt-equity ratio optimization
  • Bank loan documentation preparation
  • Investor pitch development

Government Subsidy Assistance

Maximizing financial incentives

  • MNRE (Ministry of New and Renewable Energy) schemes
  • NABARD financing frameworks
  • State-level renewable energy incentives

Regulatory Approvals

End-to-end documentation support

  • Environmental clearance applications
  • Pollution control board approvals
  • Fire safety and factory act compliance
4

Civil Construction

Site Preparation

Foundation for plant construction

  • Earthwork and grading
  • Soil testing and foundation design
  • Drainage and utility trenches

Structural Construction

Building the plant infrastructure

  • Digester tank construction
  • Support structures and platforms
  • Control room and administrative buildings

Quality Control & Safety

Ensuring construction excellence

  • Third-party structural audits
  • Daily safety protocols
  • IS code compliance verification
5

Equipment Installation

Digestion System Installation

Core biogas production technology

  • CSTR (Continuous Stirred Tank Reactor) digesters
  • Heating and mixing systems
  • Slurry handling equipment

Gas Upgradation & Compression

Transforming biogas to Bio-CNG

  • Semi-cryogenic purification system
  • Gas drying and compression units
  • Odorization and quality control

Control & Automation Systems

Intelligent plant management

  • SCADA-based monitoring
  • Remote operation capabilities
  • AI-based performance optimization

Shreeja's Patent-Pending Technology

Our semi-cryogenic biogas purification system achieves 98% methane purity with 30% lower energy consumption compared to conventional methods. The multi-stage compression and precision chilling (-20°C) process enables efficient CO₂ recovery for commercial applications.

6

Commissioning & Handover

System Testing & Calibration

Ensuring optimal performance

  • Hydraulic testing of digesters
  • Gas tightness verification
  • Control system simulation

Performance Validation

Meeting guaranteed parameters

  • 72-hour continuous operation test
  • Gas quality verification (98% methane)
  • Emission compliance testing

Training & Documentation

Knowledge transfer for sustainable operation

  • Operator training programs
  • Maintenance schedule development
  • Complete plant documentation
7

Post-Commissioning Support

Operational Maintenance

Ensuring continuous performance

  • Preventive maintenance contracts
  • 24/7 technical support
  • Spare parts management

Performance Optimization

Maximizing plant efficiency

  • Quarterly efficiency audits
  • Feedstock blend optimization
  • Process parameter fine-tuning

Value-Added Services

Enhancing project profitability

  • Carbon credit registration (VCU, Gold Standard)
  • Fertilizer marketing support
  • CO₂ commercialization assistance

Why Choose Shreeja Turnkey Solutions?

15+

Years of Bio-CNG Expertise

24

Plants Commissioned

98%

Methane Purity Guaranteed

30%

Faster Project Execution

Our Turnkey Project Portfolio

Successfully implemented Bio-CNG plants across multiple sectors

Agricultural Waste Plant

10 TPD Agricultural Waste Plant

Punjab, India | 2022

Municipal Waste Plant

50 TPD Municipal Waste Facility

Gujarat, India | 2021

Palm Oil Effluent Plant

2.4 MWe Palm Oil Effluent Plant

Pahang, Malaysia | 2023

Shreeja Bio-Tech's Technical Edge

Shreeja Bio-Tech Plant

Semi-Cryogenic Purification

Patented technology achieving 98% methane purity with lower energy consumption

Advanced Feedstock Preparation

Screwpress technology for optimal slurry consistency and digestion efficiency

AI-Based Process Optimization

Real-time monitoring and adjustment of digestion parameters for maximum yield

Integrated Value Chain

Simultaneous production of Bio-CNG, organic fertilizers, and commercial CO₂

International Project Experience

Successfully executed plants in India and Malaysia with local adaptations

Compliance Mastery

Expertise in navigating MNRE, CPCB, and international regulatory frameworks

Ready to Implement Your Bio-CNG Project?

Contact our turnkey solutions team for a comprehensive project proposal

Request Project Consultation