Preface of Waste to Energy and Environment
Control Technologies for sustainable Development

1. WASTE TO ENERGY (WtE) - Zero Emission - Zero Discharge - Renewable Source of Energy.

PECMA is an Environment Engineering Company undertaking turnkey projects for Reduction, Reuse, Recycle, Treatment Disposal and Utilization of SOLID - LIQUID - GASEOUS Waste with an objective of zero emission & zero discharge and generation of Green Energy viz.

BY THERMAL & NON THERMAL PROCESS
  • Thermal (Heat)
  • Power (Electrical)
  • Comb Heat & Power (CHP)
  • Comp Biogas (CBG)

Type of waste - Bio Mass, Municipal Solid (MSW), Industrial, Hazardous, Bio Medical etc.

Energy Generation - Power - Heat - Air conditioning - Combined Heat Power (CHP) - Compressed Biogas (CBG)

While offering turnkey solution for Waste Treatment, emphasis is given on utilization of waste as a source of Green Energy and development of Green technologies for reduction of Green House Gases.

PECMA provides a variety of services including Engineering & Consultancy & facilitates system proposals, Plant assessment, Projects and Contract Management as well as complete Turnkey installation, Commissioning, Packages for the following areas, while keeping in view all statutory rules and regulations defined by MOEF, MNRE / MNSE, CPCB and other regulatory authorities.

2. WASTE TO ENERGY (WtE) Equipments & Accessories Based on Thermal and Non Thermal Process Manufactured by Pecma.
2(1) Waste to Energy Equipments Based on Thermal Process
2(1a) VALUE RECOVERY FROM MUNICIPAL SOLID WASTE BY RDF POWER SYSTEM
  Energy in MSW ENERGY BALANCE
  REFUSE DRIVE FUEL POWER -100%
  Energy carried away in compost -11% (Output product of High Value)
  Energy in By Product Plastics -12% (Output product of high value)
  Energy recovered in Fuel RDF -77%
  Power plant operates in co-gen Mode, Energy recovered  
  Electrical Energy -23%
  Thermal Energy -13% for Drying
  Total Energy Recovery -36%
AND/OR
  Supply of utilities (AIRCON) to residential clusters with 50 TPD MSW, 250 TR chilled water could be supplied for 24 HRS a Day, means air-conditioning facilities be available for 160 Rooms for 24 HRS a Day.
2(1 b). BIOMASS GASIFIERS
- Partial oxidation (Oxygen) and generation of producer gas (18% H2, 20% CO, 2% CH4, 12% CO2, N2) and generation of Electric Power through Dual fuel fired I.C Engines (<1.2kg Generates 1 KWH).
  CAPACITY
- 100-7000 Nm3/Hr - (1,20,000 kcal/hr to 10,000,000 kcal/hr) 5KWE to 1000KWE
  TYPE
- Fluidised Bed - UP Draft/ Down Draft/ Twin Fine Fixed Bed Gasifier
2(1 c). INCINERATION
- Combustion in sufficient quantity of oxygen and generation of Thermal Energy and conversion to electric power by steam turbine and / or combined heat and power (CHP)
  CAPACITY
- 100Kg/hr to 2000kg/hr and more
2(2). Waste to Energy Based on Non Thermal Process
2(2a). BIO DIGESTORS
- By process of Bio Methanation Bio Waste is converted to BioGas (CH4 < 65%, H2S < 3%, CO2 < 22%) which is further utilized as a green fuel for Heat and power generation
2(2b). BIO GAS PURIFICATION
Biogas (CH4 < 65%, H2S < 3%, CO2 < 22%) generated from Bio digesters is purified and enriched Biogas (CH4 > 98%) is generated by process of Scrubbing and Pressure swing absorption.
2(2c). COMPRESSED BIOGAS (CBG)
- Enriched Biogas is compressed at High pressure and Bottled used as an alternative to LPG and CNG as Compressed Bio gas (CBG)
3. POLLUTION CONTROL - Zero Emission & Zero Discharge Philosophy.
a Air Pollution Control
- (Control of SPM, SOx, NOx, H2S, HC, NH3, HCL, HNO3) < 10 PPM - Zero Emission
b. Waste Water Treatment
- Control of COD, BOD, PH, TDS, TSS, Heavy Metals etc. & further Recirculation of Treated Water to process and / or for utility purpose. - Zero Discharge
4 WASTE WATER AND AIR POLLUTION CONTROL EQUIPMENTS MANUFACTURED BY PECMA
a WET SCRUBBER
- Ventury, Impingement, Ventury cum Impingement, Packed Tower, Absorption & Adsorption all with efficiency >99.9%
b MECHANICAL COLLECTIONS
- Cyclone Separator, Multi Cyclone, Pulse Jet Bag Filters, Centrifugal Fans & Blowers.
c WASTE WATER TREATMENT
- Effluent Treatment Plant and Sewage Treatment Plants based on Aerobic and Anaerobic Process.