Biomethane Gas to Grid Injection Solutions & Green Gas Supply
Biomethane grid injection upgrades biogas into a clean, renewable gas, reducing emissions by up to 85%. With growth projected to meet net-zero targets, this method leverages existing infrastructure for maximum efficiency. Key components ensure safe integration, making biomethane a vital player in the future of green energy…
Food Waste: Packaging Contamination Threatens Processing Feed for Anaerobic Digestion
Packaging contamination in the food waste recycling industry occurs when inadequate separation of the packaging from food waste occurs, and when physical contaminants such as microplastics and nanolastics are introduced into anaerobic digesters from the packaging itself. You toss out expired yoghurt, a mouldy sandwich, and soggy lettuce. Each one sits in a wrapper or […]
Biomethane in Northern Ireland: How the Region Could Lead the UK’s Green Gas Revolution
Biomethane is being introduced into Northern Ireland’s gas network to help decarbonize its energy supply, with the first injection into the grid occurring in November 2023. The potential exists for the province to develop a lead, but is the government doing enough? Produced from agricultural and food waste through anaerobic digestion, biomethane can be used […]
How Anaerobic Digestion Reduces Landfill Reliance — and Why It’s Better Than Incineration for a Circular Future
Anaerobic digestion (AD) is remarkable for its ability to reduce landfill reliance by diverting organic waste from landfills, where it would otherwise release methane, and transforming it into valuable products like renewable biogas and fertiliser. Read on and find out how it gets even better, because this process significantly decreases the volume of waste sent […]
Biogas Inhibition Tests for Inhibitors Such as High Ammonia in AD Substrates
Quick Biogas Inhibition Tests to identify inhibitors in Biogas Substrates are badly needed by the commercial biogas plant industry. Traditional methods, such as the Dairy Farmer’s “Aerobic Plate Count” inhibitor test, are not directly applicable to anaerobic biogas conditions, so a New Biogas Substrate Inhibition Test Method has been badly needed. Read on to find […]
Slurry Pumps for Slaughterhouse Waste Pumping Plus Abattoir Case Study
In this article, we discuss the use of slurry pumps in slaughterhouse waste pumping applications and include an Abattoir Waste Case Study to illustrate the successful use of ascrew centrifugal pump to feed the digester tank at an anaerobic digestion plant. Key Takeaways Specialized slurry pumps are essential for slaughterhouse waste management as they can […]
Fixed Dome Biogas Plant Design & Installation Guide
Fixed dome biogas plants offer a sustainable energy solution with lifespans over 20 years, converting waste into fuel. Their underground design provides natural pressure and temperature stability, saving surface space. Proper site selection and construction enhance efficiency, making them ideal for developing regions seeking energy independence…
Biogas Yield Analysis & Best Practices: Maximizing Output from Food Waste
Food waste can generate up to 0.65 m³ of biogas per kg of dry matter. Optimising conditions like temperature, pH, and co-digestion with other substrates can significantly boost biogas yields, transforming organic waste into a sustainable energy source while reducing environmental impact…
What Does it Mean if a Process is Anaerobic? Definition & Explanation
An anaerobic process is any biological or chemical process that occurs without oxygen. Key examples include anaerobic respiration, where cells generate energy sans oxygen, and anaerobic digestion, where organisms break down waste to produce biogas, illustrating the essentiality of such processes in oxygen-limited environments…
Anaerobic Digestion Process Steps: From Trash to Cash
There are just four core biochemical anaerobic digestion process steps. They are Hydrolysis, where complex organic matter is broken into simple sugars and amino acids; Acidogenesis, where these are converted into volatile fatty acids, hydrogen, and carbon dioxide; Acetogenesis, where fatty acids are transformed into acetic acid, and finally Methanogenesis, where acetic acid, hydrogen, and […]
What is a Biogas Reactor? and Biogas Slowdown
A biogas reactor transforms organic waste into valuable methane gas through anaerobic digestion, creating both clean energy and nutrient-rich digestate. This airtight chamber breaks down organic matter without oxygen, producing biogas that can power homes, heat buildings, or generate electricity. The process tackles two problems at once: waste disposal and energy production. Many turn to […]
Hydrogen Production from Biogas: The Reforming Process & Purification Methods
Hydrogen can be produced from biogas through reforming processes like steam, dry, and autothermal reforming. These methods convert methane-rich biogas into hydrogen and syngas. Key benefits include reduced greenhouse emissions and independence from natural gas, with catalyst selection playing a crucial role in efficiency…
Why is Biogas Considered an Excellent Fuel?
Biogas is a clean, renewable energy source offering significant environmental and economic benefits. With high methane content, it is efficient and reliable, addressing waste management while reducing carbon footprints. Discover how biogas is transforming energy production and providing sustainable solutions for the future…
UK Anaerobic Digestion Capacity Now Powers Over 2 Million Homes: A Remarkable Growth Story
From One Million to Over 2 Million: The Extraordinary Journey Continues Back in 2017, we celebrated a significant milestone when UK anaerobic digestion (AD) capacity had grown enough to power one million homes. At the time, we were cautiously optimistic about the industry’s future, wondering if the rapid growth rate could be sustained. Today, we’re […]
What is the Anaerobic Process – Explained Simply
Many waste management professionals face a common question. They need to explain what is the anaerobic process in simple words, without confusing clients or team members. Sometimes, it can be hard to describe how microorganisms work without oxygen or why this matters for energy production and waste treatment. One interesting fact is that anaerobic respiration […]
