Processing of solid laundry or other detergents containing bleach, useful for recycling e.g. unsaleable material resulting from faulty in manufacture, involves mixing with water, heating mixture to decompose bleach and drying

摘要

Processing of solid laundry or other detergents containing bleach comprises (a) adding water to give a mixture containing at most 69.9 wt.% solid, (b) heating this mixture, (c) drying the mixture to form a solid.