{TAIL ~ This filter cake} is then transferred into the conversion apparatus 5 in which a so called low temperature conversion of the sewage sludge filter cake, which now has {HEAD ~ a low water content}, is effected with the supply of heat 
{ TAIL ~ This filter cake } is then transferred into the conversion apparatus 5 in which a so called low temperature conversion of the sewage sludge filter cake , which now has { HEAD ~ a low water content } , is effected with the supply of heat
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH