TORONTO, CANADA (Reuters) – A Canadian chemical engineer has devised a product that transforms the waste generated by biogas production into fertilizer. Andrew White says his SulfaCHAR system eliminates chemical …read more
Source:: UKScienceNews
TORONTO, CANADA (Reuters) – A Canadian chemical engineer has devised a product that transforms the waste generated by biogas production into fertilizer. Andrew White says his SulfaCHAR system eliminates chemical …read more
Source:: UKScienceNews