Process and device for hydroponic cultivation of plants

Process and enzyme-containing formulation for decomposing...

Process and equipment for the biological treatment of solid...

Process and facility for waste treatment by earthworm...

Process and installation for manufacturing a pasteurized...

Process and installation for the utilization of organic...

Process and plant for producing heat treated growth...

Process for aerobic thermophilic decomposition of organic waste

Process for binding dust in fertilizer granules

Process for coagulating protein

Process for conditioning sewage sludge

Process for converting organic wastes into compost

Process for converting paper residues to fertilizer

Process for converting waste material into compost

Process for earthworm composting and related device

Process for enhancing or fertilizing the soil using organic...

Process for establishing optimum soil conditions by...

Process for fertilizer production from city solid wastes

Process for forming prills from sulphur and bentonite

Process for improving soil structure