Solar Sludge Drying System Articles & Analysis
3 articles found
The sludge drying technology has an early origin. In the early 19th century, the Germans invented the world's first plate and frame filter press. Today, after two hundred years of development, various types of filter presses have been born for different scenarios. The domestic sludge drying industry started late, sprouting in the period of reform and opening up in the late 1970s. Due to the ...
The sludge drying technology has an early origin. In the early 19th century, the Germans invented the world's first plate and frame filter press. Today, after two hundred years of development, various types of filter presses have been born for different scenarios. The domestic sludge drying industry started late, sprouting in the period of reform and opening up in the late 1970s. Due to the ...
The water purification plant Glarnerland produces yearly roughly 4 000 tons of digested sludge (DM 25 %). Through drying, partially using in agriculture and the rest burning in the county's waste incineration plant the final disposal of the sludge is solved. The new solar sludge drying plant uses solar energy and waste heat taken from the electrothermal power station. In the new solar drying ...