40 Treatment, transformation and purification of organic substances, namely, phosphate recovery from sewage sludge and sewage sludge ashes for production of organo phosphorous compounds targeting various market such as flame retardants, fertilizers or feed; treatment, transformation and purification of organophosphorus compounds, namely, conversion of sewage sludge and ashes into merchant grade phosphates such as fertilizers, feed or technical grade phosphates; treatment, transformation and purification of mineral salts, namely, conversion of mineral phosphates such as phosphate ore into various phosphate products, such as, but not limited to, feed phosphates such as dicalcium phosphate, monocalcium phosphate, magnesium phosphate, and ammonium phosphate, phosphate based fertilizers such as MAP, DAP, and NPK, phosphoric acid of various grades such as fertilizer, feed, technical, food, pharma, and electronic, and other phosphate products; treatment, transformation and purification of phosphates, namely, conversion and purification of natural or secondary phosphates sources into phosphate products; production of energy; custom manufacture of acids, namely, phosphoric acid production; treatment of waste water and waste in the nature of sludge using physical, chemical and/or biological processes; professional consultancy services in the field of waste treatment, namely, treatment, transformation, and purification of organic substances, organophosphorus compounds, mineral salts and phosphates, as well as in the field of energy production and treatment of waste water and waste in the nature of sludge