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2.1 �ɞV��l(f��)��ͿɞV�x�ӿ��Pϵ

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2.2 �ܽ⿂��w��늌��ʵ��Pϵ

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2.3 �ܽ⿂��w�Ϳ�Ӳ�ȵ��Pϵ

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2.6 ��ҺPH�c̼��,��̼��,��x��̼�g��Pϵ

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pH��6.37+lg[HCO3-]-lg[CO2]=10.25+lg[CO32-]-lg[HCO3-]

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2.7 ˮ��,��x��Ħ��ȵ��Pϵ

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2.8 �x�ӷe��ܶȷe��Pϵ

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2.9 CODCr,��CODMn��BOD5֮�g��Pϵ

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2.10 ��c�ܽ��Pϵ

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