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1 һ��ʽ�g�ӟo�C�x��Ó��

ԓ��ˇ (�D 1) ��ڏU��̎��ĝ񷨻��A(ch��)�ϰl(f��)չ��,��Shiratori T�� SontaH��Ȍ��@�N��̎��ұ��Юa(ch��n)�� SO2 �� H2S��w,�� , Jan Gasiorek��ڌ��ģ�M�M��˟��΢��Ó��?q��)��о�,��ԭ��ͨ�^��F��U��F�x��D(zhu��n)��r�F�x��,��F��ėl�� , �l(f��)��FҺ��߻��(y��ng) , �䷴��(y��ng)��ʽ��:

SO2 + Fe2 ( SO4 ) 3 + 2H2O 2FeS O4 + 2H2 SO4 (1)

�a(ch��n)��၆�F�}�ص�΢��(y��ng)��(n��i) ,��F��U�� ( T . f )��,��၆�F��F��

2FeSO4 + 2H2 SO4 + 1 /2O2 Fe2 ( SO4 ) 3 + H2 SO4 + H2O (2)

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2 �ɶ�ʽ�g�ӟo�C�x��Ó��

ԓ�� (�D 2) ��H��ǌ�һ��ʽ�g�ӟo�C�x��Ó�򷨵Ĺ�ˇ��M , ��ձ� Dowa�V�I(y��)��˾�_�l(f��)��, ��cһ��ʽ��ˇ��ԭ��ʮ�� , ��Ó�򷴑�(y��ng)��Һ��M�е� , ��]��a(ch��n)��ʧЧҺ�w��ŷņ��},��Һ��߻��(y��ng)�a(ch��n)��F , һ��ֻ��ʽȥ��ՏU��е� SO2 ; ��һ��ֺ��F��̼��}�к� , ��ʯ��͚��F�� , ʯ��͚��F��ͨ�^��Һ��x��Ϊ��ջ� , ��@�^��Юa(ch��n)��Ě��F��ˮ��Uˮ̎��е��

ԓ�wϵ��ȱ�c��S��ѭ�h(hu��n)Һ�п��Թ��w��ߕr , ��Ҫ�ӉA��{(di��o)�� pH,��ͬ�r , ��ϵ�y(t��ng)�\��^��еĵ� pH (�s�� 2) , �o�O(sh��)��һ��y��,��Ҫ��, �õ��ĸ��a(ch��n)Ʒ��}�͚��F��y��б��x��,��A(y��)Ҋ, ��ԓ��}�܉�õ��Q, ��ǰ��Ó��g(sh��)֮һ,��

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