Insights That Power the Future of Anaerobic Digestion
Dive into the engineering, biology, and economics behind modern anaerobic digestion. Learn how RAFT Energy solutions enable more stable processes, higher biogas output, and a stronger circular economy.
The Wye Valley Didn’t Happen Overnight
How one river changed the conversation around nutrient management in UK agriculture By RAFT Energy Environmental stories rarely begin with a single event. Neither did
The Wye Valley Is a Warning Sign
If you work in UK poultry, you will already know the River Wye. You will have seen the headlines. You will have heard about the
Biogas Additives: Do They Actually Improve Performance in Anaerobic Digestion?
Biogas additives are widely used in anaerobic digestion to improve process stability, support microbial activity, and increase gas production. These include trace elements, nutrient supplements,
Early Warning Signs of Digester Failure in Anaerobic Digestion: Causes, Detection, and Prevention
Digester failure in anaerobic digestion is rarely a sudden event. In most cases, it develops as a gradual decline in biological performance that becomes visible
Biogas Digester Foaming: Causes, Risks, and Practical Solutions
Foaming in anaerobic digesters is one of the most disruptive operational issues in biogas production. It is immediate, visible, and difficult to ignore. Foam can
High VFA in Biogas Plants: What It Means and What to Do
Elevated volatile fatty acids (VFAs) are one of the clearest indicators that something is wrong inside a digester. They are also one of the most
The Wye Valley Didn’t Happen Overnight
How one river changed the conversation around nutrient management in UK agriculture By RAFT Energy Environmental stories rarely begin with a single event. Neither did this one. The River Wye is one of Britain’s most environmentally significant rivers, supporting internationally important wildlife, local communities, agriculture and recreation across England and Wales. Its decline did not […]
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