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With the higher standards of wastewater treatment and sewage sludge utilization the higher requirements for effectiveness of employed processes are also set. Further more, the quantity and the characteristics of sewage sludge and particularly the presence of questionable sludge (i.e. floating, bulking activated sludge, municipal-industrial mixed sludge) cause significant problems connected with costs...
An action of alternate electromagnetic field results in formation of alternate characteristics of sludge dewatering with respect to exposition time. While applying exclusively alternate electromagnetic field as a method of sludge conditioning, an attention should be paid to the kind and characteristics of sludge subjected to exposition in this field. From the physical point of view, application of...
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