The 'AgroCycle' project investigates whether a cooperation of farms can become self-sufficient in energy and fertilization by using manure and organic waste streams for the production of energy, green fuel and green fertilizers by means of anaerobic digestion (AD). In the project, the project partners …

The dairy sector in the Netherlands aims for a 30% increase in efficiency and 30% carbon dioxide emission reduction compared to the reference year of 1990, and a 20% share of renewable energy, all by the year 2020. Anaerobic Digestion (AD) can play a substantial role in achieving these aims. However, …

The limited natural phosphorus reserves in the world are gradually depleting. This makes it interesting to look for other ways of recovering phosphorus. One of the possibility’s is the recovery of phosphate (PO4) from industrial and municipal waste water, by the precipitation of struvite. By dosing magnesium …

There is a high demand for soybean products in Cameroon yet the country is experiencing low soybean production levels and has triggered more importation of the product. This has created an opportunity in the domestic market. AgriDynamic Foundation, a non-profit social entrepreneurial organization has …

ICL Fertilizers Europe C.V. has been trying to substitute ammonium sulfate with urea as nitrogen source in the fertilizer granules because urea has a higher mass percentage of nitrogen and is relatively cheaper. Several methods have been tested, including methods from previous experiments. The most …

Organic wastes like cooking-waste, farm-waste and manure have detrimental effect on the environment, health and hygiene of people. Within India there are possibilities to manage the available biomass in an efficient way, which can bring environmental, health and economic benefits. Through anaerobic digestion, …

Spational modeling of a sustainable gas supply chain by matching supply and demand Biogas production from co-digestion of cattle manure and biomass can have a significant contribution to a sustainable gas supply when this gas is upgraded to specifications prescribed for injection into the national gas …

Biogas production from codigestion of cattle manure and biomass can have a significant contribution to a sustainable gas supply when this gas is upgraded to specifications prescribed for injection into the national gas grid and injected into this grid. In this study, we analyzed such a gas supply chain …

De populatie weidevogels in Nederland is de afgelopen 20 jaar afgenomen. Deze negatieve trend geldt ook voor de populatie in Noord-Nederland. Er zijn een aantal oorzaken aan te wijzen voor de afname van de weidevogels. De hoge kuikensterfte door onder andere predatie en het gebruiken van efficiënte landbouwmachines, …