��ˮ��P��g�Z

��r�g��2009-11-19 12:28 ��Դ�� : ��x��1318

��ˮ��combinedflow��Ŀ��OӋ��,��ˮ,��I(y��)�Uˮ�ͽ��ˮ��OӋ��Ŀ��ͣ��Еr��ˮ�B��

��ˮ��stormrunoff��g�M��ˮ��ĵر폽��,��

��ꏊ��rainfallintensity��λ�r�g�ȵĽ��,��Ӌ��λͨ��mm/min��L/(s.�fm2)��ʾ��

��Ю��populationequivalentĳ�N��I(y��)�Uˮ��ЙC��Ⱦ�ￂ��,��ஔ��ˮ��Ⱦ��˿ڔ��ʾ,��

�جF(xi��n)��recurrenceinterval��һ��L�Ľy(t��ng)Ӌ��g�ȣ��ڻ��ĳ��ꏊ�ȵĽ��F(xi��n)һ�ε�ƽ��g��r�g,��Ӌ��λͨ��ʾ,��

��v�rdurationofrainfall��^��е��B�m(x��)�r�Ρ��Ӌ��λͨ��min��ʾ,��

��漯ˮ�r�gtimeofflow��ˮ��Rˮ��e��h�c�ر폽��ˮ��ڵĕr�g,��Ӌ��λͨ��min��ʾ��Q��ˮ�r�g,��

�܃��Еr�gtimeofflow��ˮ�ڹ��еĕr�g,��Ӌ��λͨ��min��ʾ��Q��Еr�g,��

�Rˮ��ecatchmentarea��ˮ��R��e,��Ӌ��λͨ��104m2��ʾ��

��M��depthratioˮ��ڹ��еĳ�M�̶�,��ܵ��ˮ��c�܏�֮��ֵ��ʾ,��ˮ��c�OӋ��ˮ��֮�ȱ�ʾ��

��ˮ��ؓ��hydraulicsurfaceloadingÿƽ��ױ��e��λ�r�g��ͨ�^��ˮ�w�e��,��Ӌ��λͨ��m3/m2.h��ʾ,��

��wؓ��solidloadingÿƽ��^ˮ��e��λ�r�g��ͨ�^��w��Ӌ��λͨ��Ըɹ��wkg/(�O·h)��ʾ,��ڶ��γ��غ��s��,��

��ؓ��weirloading��ÿ�׳�ˮ��L�ȣ��λ�r�gͨ�^��ˮ�w�e��,��Ӌ��λͨ��L/(s·m)��ʾ��

�ݷeؓ��volumeloadingÿ��׳��ݷeÿ��ؓ��ЙC��,��һ��ָ��λ�r�gؓ����ؚ��,��|��غ��V�أ��]�l(f��)�ԑҸ��w����أ��Ӌ��λͨ��kg/(kg·d)��ʾ,��

��ЙCؓ��organicsurfaceloadingÿƽ��e��D�P�PƬ��e��(w��n)��e��λ�r�gؓ��,��Ӌ��λͨ��kg/(�O·d)��ʾ��

��ؓ��sludgeloading�ؚ�؃�ÿ��λ�r�gؓ��,��Ӌ��λͨ��kg/(kg·d)��ʾ,��

��oxygendemandȥ��ÿ��λ�|��Ҫ��,��Ӌ��λͨ��kg/kg��ʾ��

��⣩��oxygen(air)supplyȥ��λ�|��՚⣩��,��Ӌ��λͨ��kg/kg��ʾ,��m3/kg��ʾ��

��D��oxygentransferefficiency��ˮ��20��͘˜ʴ�≺��B(t��i)��,��՚�ͨ�^ĳ�N�Uɢ��o��ˮ��D�Ƶ��ռ��İٷ֔�,��

��oxygenationcapacity��ˮ��20��͘˜ʴ�≺��B(t��i)�£�ĳ�N��ؚ�Cе�چ�λ�r�g��o��ˮ��D�ƵĹ��,��Ӌ��λͨ��kg/h��ʾ,��

��a��sludgecakeproductionÿƽ��^�V�C��򉺞V�C��Ч��e��λ�r�g��a��Ĺ����أ��Ӌ��λͨ��kg/(�O·h)��ʾ,��

��returnsludgeratio�ؚ��л��c�Mˮ��ı�ֵ,��

��sludgeconcentration��λ�w�e��ຬ�еĸɹ��w��ɹ��wռ��İٷֱ�,��

��interceptionratio��ˮϵ�y(t��ng)�ڽ��r��ˮ��c��ˮ��֮��ֵ,��

��ϵ��runoffcoefficientһ��Rˮ��e��ˮ��c��ı�ֵ��

��׃��ϵ��peakingvariationfactor��ߕr��ˮ��cƽ��ƽ��r��ˮ��ı�ֵ,��

��biochmicaloxygendemandˮ��һ��l��,��һ��g�ȣ�һ��5�ա�20�棩�M��ĵ��ܽ��,��Ӣ�ĺ��QBOD,��

��W��chemicaloxygendemandˮ��п��t��յ��Ӣ�ĺ��QCOD,��

��oxygenconsumptionˮ��п��i��յ��,��Ӣ�ĺ��QOC��CODMno��

�Ҹ��wsuspendedsolidˮ�гʑҸ��B(t��i)�Ĺ��w,��һ��ָ�ÞV��^�Vˮ��,��V��105��ض��и��غ�Ĺ��w��Ӣ�ĺ��QSS,��