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Willem Schipper is a chemical industry consultant with an interest in phosphate recycling. He is the co-inventor of a patent on an elegant recycling route from sewage sludge ash to MAP/DAP fertilizers for SusPhos BV. Willem obtained a PhD in physical chemistry at Utrecht University, The Netherlands.
Willem Schipper is a chemical industry consultant with an interest in phosphate recycling. He is the co-inventor of a patent on an elegant recycling route from sewage sludge ash to MAP/DAP fertilizers for SusPhos BV. Willem obtained a PhD in physical chemistry at Utrecht University, The Netherlands.