Digestate is a nutrient-rich by-product from organic waste anaerobic digestion but can
contribute to nutrient pollution without comprehensive management strategies. Some …

The Ukraine conflict has put critical pressure on gas supplies and increased the price of
fertilisers. As a consequence, biogas has gained remarkable attention as a local source of …

The increase in livestock production creates a serious problem of managing animal waste
and by-products. Among the wide range of waste valorization methods available, anaerobic …

Globally, the valorisation of food waste into digestate through the process of anaerobic
digestion is becoming increasingly popular. As a result, a large amount of food-waste …

Food waste digestate is a by-product of the anaerobic digestion of food waste. Presence of
high ammonium nitrogen content significantly increase the nitrogen loss upon direct …

The circular economy (CE) has emerged as a strategy able to fulfil the double purpose of
improving the economic performance of the agricultural activity while minimising the impact …

The agricultural sector faces various challenges and barriers in transitioning from linear
resource consumption to a circular economy. Based on the literature, four key areas of …

The aim of the study was to review and discuss the management and recycling of anaerobic
digestate solid fraction by composting process in the context of circular bioeconomy and …

With the ever-increasing size of anaerobic digesters (AD), the management and disposal of
digestate have become a challenging task for AD operators. Anaerobic digestate is rich in …

Fertilization is an essential element in plant cultivation. Supplying the right amounts of
nutrients allows plants to grow and develop. Due to the rising price of mineral fertilizers …