Analysis of cleaner production potential and water footprint for small-scale sweet potato flour industry

Abstract Sweet potato flour is one of the derivative products sweet potato, especially for raw materials or additives in food industry. The processing potato-based must also be balanced with existing environmental management. For this reason, there a need suitable methods to deal processes that produce minimised wastes harm environment. Cleaner production an approach offers various benefits Identification cleaner alternatives was carried out by quick scan method minimising presence waste feasibility design analysed considering technical, environmental, financial, and economic aspects. water use done calculating footprint whole process. calculated adding up green, blue, grey footprints obtain total usage planting (green water) estimated approx. 1.093 m 3 /ton flour. With yield 50.8%, requires volume (blue 1.32 following were identified as prospective minimisation small-scale industry, including good manufacturing practices, repairing machines, drying using greenhouse, training selection standard operating procedures (SOPs) production, utilisation peel animal feed. implementation more efficient water, it expected industry will become sustainable