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ĳζ��S��a(ch��n)ζ��15000t/a,��a(ch��n)�^��Юa(ch��n)��ďUˮ��SO₄^2-��,��COD�ߡ��ߺ�pHֵ�͵��c,��Å��+��ˇ(��UASB+SBR��)̎��Uˮ��SO₄^2-�Ĵ��,��ˇ��׃��ஔ��s,��һ��Ͷ�Y�ܴ󡣞��,��߲��ú��̎��¹�ˇ�M��̎��ζ��Uˮ��ԇ��о�,��

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1.1 ��ˇ�x��
��ԭˮ��SO42-��Ӱ푲��ú��̎��ˇ��Ե�Claushtal��ƴ�W��f�о��_�l(f��)��HCR(High Performance Compact Reactor)��Ĺ�ˇ,��D1��ʾ,��

��к��ء�HCR,��Ó��,��ء��|��ص��Ч�ݷe�քe��50,��15,��5��40,��50L,��HCR��|��ص�ˮ��ͣ��r�g�քe��(3��5),��(12��16)h,��ͣ��r�g��6��8h��
��HCR��ɶ˷��]�ĈA��,��픲��b��_��һ�Ś��,��Ĳ��ֳ�ˮ��س�ˮ��ͨ�^ѭ�h(hu��n)�üӉ��(j��ng)�ܵ��Ϻ��M�� HCR픲��,��γɸ��,��ͬ�r��ؓ��ö��՚⡣��ă��^��Ŀ՚��и��΢С��,��Ķ��·��γɸ��ٱ��Ѕ^(q��),��ܽ��ˮ��(j��ng)��Ͱ��ײ��Ͱ��Ϸ��Ķ��γɭh(hu��n)��,��ڴ��^��΢��ݺͻ��ֽ��|,��@��˺ܺõĂ��|Ч��(��ݔ��ʸ��_50%),��
��ʯ��錢�UˮpHֵ�к��6.5��8��Ȼ��PAFC(�ۺ��Ȼ��X�F),��0.5h(CODȥ��ʞ�20%��30%)��Һ�M��HCR,��HCR��ˮ��(j��ng)Ó��(��ҪÓȥ��ڻ��CO2��՚��)Ó��M��M��ˮ��x,��HCR��ȥ��70%��80%��COD,��س�ˮ��(j��ng)��|��̎��ˮ�_��M��йܾW(w��ng)��ŷ�Ҫ��

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1.2.2 ԇ��ˮ
��ԇ��ˮ��ό�ζ��S��a(ch��n)�Uˮ,��ԓ�S�x��Юa(ch��n)��ĸߝ��ЙC�Uˮ�M��ԇ򞣬��ֱ��ø��Ό��H�ŷ�ˮ��ˮ�M��ԇ�,��,��ߝ�ȏUˮ��ˮ�|��£�COD��25000mg/L��NH3-N��10000mg/L,��BOD5��13000mg/L,��SO₄^2-��45000mg/L��pH=1.5��3,��

2 �Y��ӑՓ

��Թ��е��ˮ�S�Ļ��N��,��(j��ng)�^��B(y��ng)�Z��Ͷ��HCR��̎��ϵ�y(t��ng)��H7dHCRϵ�y(t��ng)��ݷeؓ�ɾ͏�4 kgCOD/(m³·d)��15kgCOD(m³·d),��18d�Ժ��ݷeؓ��_��28.74kgCOD/(m³·d),��ϵ�y(t��ng)�\�з�(w��n)��

2.1 ��ȥ��Ч��
��ԇ��PAFC��,��MˮCOD��Ȍ��ȥ��ʵ�Ӱ푼��ǰ��COD��׃��քe Ҋ�D2,��3��ɈD2֪,��COD��ȥ��(w��n)��,��ֵ��(w��n)��25%��35%��ǰ��COD��Pֱ��б�ʞ�0.6,��Pϵ��(sh��)��0.9(�D3),��

2.2 HCR��COD��ȥ��
2.2.1 �ݷeؓ��cȥ��
��ԇ��ݷeؓ�ɞ� 9.7��72.4kgCOD/(m³·d)�rHCR��ˮ��]��S�MˮCODֵ��߶��,��䌦COD��ȥ��һֱ��75%��80%,��@�f��HCRȥ��COD��ܷܺ�(w��n)��͛_��ؓ��,��CODؓ��ʸ�(��A�θ��_72.4kgCOD/(m³·d)��\�з�(w��n)��,��ˮˮ�|�б��C��
2.2.2�� SO₄^2-��CODȥ��ʵ�Ӱ�
��MˮCOD�S��8000��10000mg/L,��SO₄^2-��16000��26118mg/L�r,��HCR��CODȥ��ʼ�K��76.98%��82.34%,��f��SO₄^2-�Ĵ��ڲ��Ӱ�ϵ�y(t��ng)��COD��ȥ��

2.3 ��Ӱ푷��
2.3.1 �ܽ��
��HCR��ܽ��Ȟ�2��3.3mg/L�r,��CODȥ��^��(60%),��S��ܽ��(DO)��ȵ��CODȥ��Ҳ��,��ܽ��ȣ� 6mg/L�r,��CODȥ��ʿ��_��85%��ԇ�Ҳ֪,��ܽ��ȣ�4mg/L��,��CODȥ��ʵ��Lڅ�ݲ�ʮ��@��,��HCR��ܽ��ȾS�� 3.3��4.5mg/L��ɣ��MˮCOD��ȸ�,��ܽ��ȿ��m��һ�c,��
2.3.2 ��
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��ɱ�2��֪,��HCR�MˮCOD��5710��13800mg/L,��13��20g/L�r��c�ݷeؓ�ɳ�һ��P�Pϵ,��˕r΢��ｵ��COD�ٶ��^��,��CODȥ��^�ߡ��ȣ�13g/L�r,��MˮCOD��ȸ�,��΢��̫�٣�ˮ�е�COD��ܱ��Ч��,��ʹ HCRȥ��COD��,��ȣ�20g/L�r��΢��,��,��˕rҪ��ֹ��º��,��Ȼ��ȱ��13��20g/L��,��

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2.4 ��|��̎��Ч��
��ԇ�Y��(j��ng)HCR̎��ďUˮ��^��,��|��،�COD��ȥ��_65%��80%,��ƽ��71.46%��һ��ˮ��COD��450mg/L�ܝM��M��йܾW(w��ng)��ŷ�Ҫ��,��

2.5 ��ϵ�y(t��ng)��COD��ȥ��
��(j��ng)��ˇ̎��ζ��Uˮ�е�COD�ɽ��400mg/L��,��ȥ��ʞ�93%��98%(ƽ��95%��),��õ�ȥ��Ч��Н�ȵ�ζ��Uˮ��ֱ��̎��_��ŷ�,��10000mg/L��ϵĸߝ��ζ��Uˮ��(j��ng)̎��Ҳ��_��M��ό��йܾW(w��ng)��ŷ�Ҫ��,��

3 �YՓ

�� ζ��S�Uˮ�ɲ��HCR��ĵĺ��﷽��M��̎��,��ԓ��ˇ��茦��е�SO₄^2-�M��A̎��,��ݷeؓ�ɺ��ؓ�ɶ��ܸߣ�CODȥ��_93%��,��ˮ��_��M��йܾW(w��ng)��ŷ�Ҫ��,��
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