"Sludge drying" is no longer an unfamiliar industry for the industry and even some friends outside the industry. After nearly a decade of technological development, many technologies including sludge low-temperature drying have been catalyzed. Below, we will understand the connections and differences between them, and establish a deep understanding of sludge drying for the users through process comparison. Suzhou Xinkunyuan Environmental Protection Professional R&D and Manufacturing Low Temperature Heat