Page 170 -
P. 170

Sludge conditioning pocket
                                                        I
                             Decanting trough   /
                                                        I           x
                                                        I     . . . . .
                                                              ,~---
                                                        ,
                                                        I   /   I
                                                        I   ',   I
                                                               / /
                                                        ,  ,   , / /
                                 Inlet pipe              I   ?   i
                                                         ,    I
                                                         I    I
                                                         f    I
                                                         ;    I
                                                         I    I
                                                         I    I
                                                         '.   I
                                                         I    I
                                                         L    I
                  V
                                                         I    I
                                                         I    I
                                                         I    I
                                                         I    I
                                                         I    I



                                                        Inlet header  channel
               Settled water channel
                                      Plan

                                                      -4-  Inlet header channel

























                                      Section
          FIGURE  7.19  Pyramid-type sludge blanket clarifier.  (Source: Monk and  Willis, 1987.)


                                        7.33
   165   166   167   168   169   170   171   172   173   174   175