Xinkunyuan's environmentally friendly low-temperature heat pump sludge drying equipment is suitable for the drying reduction treatment of various sludges, including electroplating sludge, printing and dyeing sludge, chemical sludge, biological sludge, municipal sludge, pharmaceutical sludge, etc. So, what exactly is the use of sludge after drying? 1. Sludge can be used for organic fertilizers after drying, soil improvement 2. Sludge can be used to make bricks or water after drying