Development of Technology of Amino-acid Composition’s Production for Detoxification and Disinfestation of Wastewater Sludge

Abstract

There was developed improved technology of amino-acid composition’s production for reagent detoxification and disinfection of wastewater sludge by means of “soft” alkaline hydrolysis of meat meal. There was showed that under obtaining 1000 liters of final production specific flow of meat meal is equal to 350 rg, as alkali the most preferably use potassium hydroxide in the quantity of 100 kg, temperature of process is 105-110oC not more than one hour. There was proved that total content of amino-acids in obtained reagent is equal to not less than 120 g/l, that exceeds given factor in the reagent-prototype (AK-3E) by 30 per cents.