Valorising waste in dairy processing the European way
In a bid to valorise waste in the dairy processing industry, AgriChemWhey is testing and proving the techno-economic viability of converting agriculture and agri-food waste into sustainable lactic acid through innovative technology at the first-of-a-kind biorefinery.
Whey Permeate (WP) and De-lactosed Whey Permeate (DLP) are major by-products of dairy processing and represent a key challenge for the dairy industry due to a lack of reliability in current disposal routes and represent a sustainability bottleneck for the expansion of milk production in Europe in the post-milk-quota era.
AgriChemWhey is an EU-funded project that is seeking to tackle the dairy waste issue by building a never-before industrial-scale biorefinery in the South East region of Ireland that will have the capacity to valorise over 25,000 tonnes (100% dry matter) per annum of excess WP and DLP.
The project will establish a new value chain for industrial symbiosis with other local actors and create several added-value products for the global market including lactic acid, polylactic acid, minerals for human nutrition and bio-based fertilisers.
Representing the first major industrial venture to convert residues from food processing, the flagship plant in Ireland will scale up a unique fermentation processes of WP/DLP-to-lactic acid by reducing the fermentation time to a 12-hour process, optimise the upstream processes of DLP and WP and optimise the downstream steps for simplified novel LA purification to industrial scale.
In a bid to enhance the circular bioeconomy through agriculture and agri-food waste, AgriChemWhey will also develop a blueprint of an economic sustainability concept so that other EU regions can replicate the plan.
Ice cream makers pledge to reformulate without artificial colours
Last week, the majority of ice cream makers in the US pledged to eliminate certified artificial...
Call for comment on phospholipase C as a processing aid
Food Standards Australia New Zealand is calling for comment on an application to use the...
ROKLive 2025 program released
Rockwell Automation has unveiled its program for ROKLive 2025 on the Gold Coast from 29–31...