̼ԴͶ��Ӌ��Y(ji��)��ؓ��(sh��) ��һ��ˆ��},��

��r�g��2024-01-18 10:53 ��Դ��h(hu��n)��̎� ��: ��x��7566

����v�h(hu��n)��W(w��ng)Ӎ��̼ԴͶ�ӵ�Ӌ�㹫ʽ�Ľ�B�кܶ࣬��ЩС��鷴ӳ��ù�ʽ��ֵ��ؓ��(sh��),��䌍̼Դ��Ӌ��f׃��x��,��ֻ�Ǻܶ��հ�ǰ��µĹ�ʽ��]��Լ��˼·��v��,��׌�ܶ��˿��,��̼ԴͶ�Ӻ��䌍��˼·��_��

1,��̼ԴͶ��Ӌ��ʲô��ؓ��(sh��),��

1,��Ӌ�㹫ʽ�x��e�`

Ӌ��̼Դ��Ͷ��x��Ӌ�㹫ʽ��P(gu��n)�I,��Ӌ�㹫ʽ��x��,��ˇ�_��P(gu��n)�I��̼��ˇ�x��Ó��ˇ��̼ԴӋ�㹫ʽӋ��Y(ji��)��ؓ��(sh��),��

�MˮCOD��200mg/L,��15mg/L

�Գ�̼��ʽӋ�㣺15*20-200=100

��Ó��ʽӋ�㣺15*6-200=-110

2��̼Դ��ȱ

̼Դ��ȱ,��ĳЩ��ԭ��,��ȥ��Ч��룬�J��̼Դ��㌧(d��o)�µ�,��׹�ˇ��Ҫʣ��ŷ��_��׵��ŷ�,��̼Դֻ��е�һ��ԭ�򣬼��ʣ��ŷ��,��׵�ȥ��Ч��Ȼ��,��

�@��һλ��а��^(q��)С��醖�Ć��}��ײ��20��҂��19Ӌ�㣩��cod300��,��ʽ��ؓ��(sh��)��,��ȥ��ף�

��(j��)��׹�ˇӋ�㣺19*15-300=-15

��Y(ji��)��,��䌍ϵ�y(t��ng)��ȱ̼Դ��,��ʲô��Ч����f��ԭ��,��ʣ��ŷŵĆ��}��Ҳ��g��ƵĆ��}��,��

3��xֵ��

�Mˮ̼Դ��ȥ��һ��,��xֵ�s��Mˮ̼Դ��,��К⸡�A(y��)̎��Ó��ˇ�У��⸡��ȥ��һ��z�w̼Դ,��Ӌ��r�s�]�п۳��

�MˮCOD��2000mg/L,��300mg/L,��⸡ȥ��20%

��MˮCODӋ�㣺300*6-2000=-200

��⸡��ˮCODӋ�㣺300*6-2000*��1-20%��=200

��@��ˇ��TN��ȥ��ǲ��_�ˣ��MˮCODӋ��,��̼Դ��,��Ӌ��Y(ji��)��ؓ��(sh��)��H��̼Դ�ǲ��,��ֻ�а��⸡��ˮCODӋ��_��,��Ó��ˇǰ�Ӛ⸡��ȥ��COD�ĹP��Ҋ�^�ܶ�,��һ�㽨�h��ʡ��A(y��)̎��

2,��̼ԴͶ�ӵ��˼·��Y(ji��)

̼ԴͶ��ô��Ӌ��_,��P�ߏ��̎��֌ӌӄ��O��|(zh��)��ֻҪ�㿴��˱��,��Ժ��Щ��^��̼ԴͶ��Ӌ��¶��Ҫ��,��(d��ng)Ȼ�H��

1,��ˇ��Д�

�ܶ�С��錦��̼Դ��Ͷ��J֪,��߀ͣ��ڳ��W(xu��)�A�Σ�ֻ�J�RCNP��100��5��1,��CN�ȿ��4-6,��ǣ��@Щ��ɶ�r��,��ɶ��ˇ��,��ֲܷ��,��̼ԴͶ��ȱ�횷��Լ��ʲô��ˇ,��̼��Ó��,��,��߀��Ó��ף�

��΅^(q��)��,��

�ܺ��,��ӛס�@�ׂ��Д��c��̼��ˇ��ǆμ��ؚ⣨��μ��ؚ�ء��μ��MBR,��|��,��(j��ng)��SBR�ȣ��Ó��ǽ�(j��ng)�v��ȱ��ͺ��Ľ��棨��AO��(n��i)��,��,��AAO�ȣ��ǽ�(j��ng)�v�ą��c��Ľ��棨AO��(n��i)��,��AAO,��ϵȣ��Ó��ǽ�(j��ng)�v�˅��,��ȱ��,��h(hu��n)��Ľ��棨AAO��ϵȣ�,��Ó��ˇ̼Դһ��ҪͶ�ӵ�ȱ��M��,��׹�ˇ̼Դһ��Ͷ�ӵ��M��,��Ó��׹�ˇ��Էֲ�Ͷ�ӣ��̼��ˇ��ʲô��̼Դ,��@��횆��׾�,��Ҫ��Ӌ��Ɇ��̼��ˇ��ֻ�ǳ�COD,��߀�f(xi��)ͬ��,��ͬ�P��mȻ��܎��䌍,��`Ҳ�Ǻ��,��ԣ��̼��ˇ��ֻҪؓ؟(z��)��@�ׂ��I�B(y��ng)��R��,��̼ԴͶ��,��O(sh��)��N��TP��r��,��r��,��TP��̫��ˣ��H�ϲ��TP�Ĕ�(sh��)ֵȥ��ƽ��,��@һ�cҪ�P(gu��n)עһ��,��

2��I�B(y��ng)��x��

��Լ��ʲô��ˇ֮��,��Ҫ�x��I�B(y��ng)��,��̼��ˇ��CNP��100��5��1Ó��ˇ��CN��4-6��ȡ��gֵ5��׹�ˇ��CP��15��1

3,��̼�Ĕ�(sh��)ֵ�x��

�ܶ�ͬ�Ќ�̼ԴӋ��ʹ��COD߀��BOD��^�ɻ�,��˵�˼·�ǹ��ʹ��CODӋ�㣬�@�Ӿ��һ��ľ��_,��̼ԴͶ�ӵ��^��,��Ȼһ�О錍�H��(w��)��ʲô��r��Ӌ�㶼�x��COD��e��˵�,��,��x��COD߀��BOD��Ǿ�COD��,��

4,��Ĕ�(sh��)ֵ�x��

��ڵ��Ĕ�(sh��)ֵ�x�񣬴󲿷�С��Ƿֲ��,��Ҳ��@һ�c��ӛסһ�c,��̼��ˇ�x��TKN��P�ϵ�,��+�ЙC��ֵ��,��^��ˮ��]�й��I(y��)�Uˮ��ϵ��r��,��ЙC��ٵ�,��ֱ��ð��Լ��ā�ˮ�Л]��ЙC��Լ��,��Լ��Д�,��Ó��ˇ�x��TN��+��B(t��i)��+�ЙC��ֵ��,��ʲô��̼��ˇ�]��B(t��i)��,��@��f��һ�£��ӛס��,��μ��ĳ�̼��ˇ,��΢��o��B(t��i)��x��ϳ�+�ֽ⣩ֻ��ð��B(t��i)��Ó��ˇ�ķ��A��ǡǡ�Ǳ�횵��w��ܚ��w��,��

5,��׵Ĕ�(sh��)ֵ�x��

�]ʲô��f�ģ��(sh��)ֵ��پ��Ƕ��,��^ǰ��f�^TPһ��^��,��@��(sh��)ֵ��ã�

6,��λ�Q��

��̼ԴͶ�ӵ�Ӌ��,��һֱ��{(di��o)�䌍��ǆ�λ�ēQ�㣬�@һ��,��ܶ�С��e,��@��Ǹ��е��֪�R��

��^,��P�߰ѓQ��^�̌��,��ӛס�@��Ժ�Ͳ��e��

1PPM=1mg/L=1g/m^3=0.001kg/m^3

7��ͨ�ù�ʽ

ƽ��̼ԴͶ�ӹ�ʽ��Ԕ��Ҳ��y(t��ng)һ,��Ľo��ҽy(t��ng)һһ�£�1,��̼��ˇ��

X=�Mˮ��*��20*N��ֵ1-C��ֵ��/̼ԴCOD��(d��ng)��:X——��̼��ˇ̼ԴͶ��N��ֵ1——�Mˮ��TKN��-�ŷ�Ҫ��İ��C��ֵ——�MˮCOD-��ˮCOD2��Ó��ˇ��

Y=�Mˮ��*��5*N��ֵ2-C��ֵ��/̼ԴCOD��(d��ng)��:Y——Ó��ˇ̼ԴͶ��N��ֵ2——�MˮTN-�ŷ�Ҫ��TNC��ֵ——�MˮCOD-��ˮCOD

3,��׹�ˇ��

Z=�Mˮ��*��15*TP��ֵ-C��ֵ��/̼ԴCOD��(d��ng)��:Z——��׹�ˇ̼ԴͶ��TP��ֵ——�MˮTP-�ŷ�Ҫ��TPC��ֵ——�MˮCOD-��ˮCODÓ��׹�ˇ��