Bioflocculation and final properties of synthetic and activated sludge in wastewater treatment

! " # & $ & ! ! ( *' (, - ( ( - /001 % ' ) ! + '' !" ! ! ! " # $% &% '( $&% )&% *+( /( " $) , ) - *+( " $ 0 # $10#( ' ' ! # " ! # $ 345( 7#12 &,89 345 : ' ; $038( $5' ( : : : # 2 $ $=30( ( ; 038 : # ' =30 =30 03 =30 # >2 >2 = =30 = # ' # ' $ >2 ( % )% ' & )?, )-, ),, * * * : )?, ?- =30 >2 * , %% * % )% @ =30 -, )?, * # 038*5 ' !' # ) ( *" * : ( @1 + * " : @ = @1 ? " : @ # = # @1 " ) + @ ( @ ( * 2= * C " 3 3 $&,,A( ?, ? @1 B = ( , & " 3 " * = C &,,A > @ " & DDD2 $