How to monitor the air around a forced venting unit: paired sensors at ceiling and floor, a stand-alone panel and an extract fan sized to clear the room in 10 minutes.
Organics Articles
Organics Group has spent more than thirty years turning ammonia-laden wastewater, landfill gas, organic and food waste, palm oil mill effluent into revenue with biogas flaring technology deployed on over 300 projects worldwide, commissioned across Europe, Asia, the USA and Oceania. This collection brings that work out of the project archive written for the engineers, regulators and operators who decide which technologies is going to solve their problems.
Landfill Mining Waste to Energy: Turning an Old Dump into Fuel
How landfill mining, solid refuse fuel and pyrolysis can turn a city dump into 12.5 MW of power in three phases, without stopping daily tipping.
Flare Spare Parts: Which Ones to Hold, and Why
A practical way to choose flare spare parts: group them by function, check lead times and hold the long-lead items.
Low Visual Impact Landfill Gas Flare: A Standby Horizontal Flare Worked Example
How a 1,000 Nm³/h horizontal ground flare delivers 1,000°C combustion while staying low and screened from view at a remediated landfill.
Biogas Co-Firing in Palm Oil Mill Boilers
How biogas from a covered lagoon reaches a palm oil mill boiler: blowers, flare, burners and the interface to check.
Landfill Gas Pre-Treatment for Biomethane Grid Injection: A 500 m³/h Feed Train
The treatment steps that turn landfill gas into biomethane for a gas grid: bioscrubber, pressure swing adsorption, chiller, blower and filter.
H2S Bioscrubber for 600 m³/h of Biogas: Design, Safety and Guarantee
Why a biological scrubber suits H2S removal from farm biogas, with the design data, safety features and instrumentation for a 600 m³/h unit.
Membrane-Covered Aerated Composting: How an 8 Tonne-per-Month System Works
A small composting system for sorted municipal waste uses aeration pipes, probes and a breathable fleece cover. This is how the batches, timings and controls work.
Thermal Ammonia Stripping: Landfill Gas, Diesel or LPG as Fuel?
Thermal ammonia stripper fuel choice: landfill gas, diesel or LPG for a 2,000 m³/day leachate plant, and why it changes destructor size.
Biogas H₂S Removal: Biological Scrubber Plus Activated Carbon Polishing
Biogas H₂S removal with a biological scrubber and activated carbon polishing: how 1,000 ppm is brought below 10 ppm at 750 Nm³/h.
Elevated Landfill Gas Flare: Which Options Are Worth Adding?
Elevated landfill gas flare options compared: gauges, level switches, slam-shut valves and condensate handling, and which ones are worth adding to a unit.
Digester Gas System Upgrade at a Working Sewage Plant
How to upgrade an ageing digester gas system while the works keeps running: new pipework, traps, an automatic flare and a no-venting rule, from a council tender.
Solar-Powered Wellhead Flares for Landfill Gas Without Mains Power
Solar powered landfill gas flare: how a wellhead unit burns gas at natural pressure with solar ignition, its flow limits and when it is the right choice.
Cleaning Gasifier Start-Up Gas: Sizing a Two-Stage Cyclone
Gasifier cyclone design for dirty start-up gas: two stages, a 2 to 100 micron range, tar risk and the pressure drop trade-off.
Poultry Manure Anaerobic Digestion: A Feasibility Outline
How a 92 tonne-a-day poultry manure digester handles ammonia and turns manure into power, fertiliser and carbon credits.
What a Biogas Production Guarantee Depends On
Why a biogas guarantee depends on feed load, and how to work backwards from the gas target to the COD you need.
LPG Power Plant: Fuel Logistics for a 50 MW Supply
The fuel chain, storage and contract structure behind a concept proposal for 50 MW of LPG-fired power.