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ĳζ��S��a(ch��n)ζ��15000t/a��a(ch��n)�^��Юa(ch��n)��ďUˮ��SO42-��,��COD��,��ߺ�pHֵ�͵��c(di��n)��Å��+��ˇ(��UASB+SBR��)̎��,��Uˮ��SO42-�Ĵ��,��ˇ��׃��ஔ(d��ng)��(f��)�s��һ��Ͷ�Y�ܴ�,��,��߲��ú��̎��¹�ˇ�M(j��n)��̎��ζ��Uˮ��ԇ��о��

1 ԇ򞷽��l��

1.1 ��ˇ�x��
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��ԭˮ��SO42-��Ӱ푲��ú��̎��ˇ,��Ե�Claushtal��ƴ�W(xu��)��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,��

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��ʯ��錢�UˮpHֵ�к��6.5��8,��Ȼ��PAFC(�ۺ��Ȼ��X�F)��0.5h(CODȥ��ʞ�20%��30%)��Һ�M(j��n)��HCR,��HCR��ˮ��(j��ng)Ó��(��ҪÓȥ��ڻ��CO2,��՚��)Ó��M(j��n)��M(j��n)��ˮ��x��HCR��ȥ��70%��80%��COD,��س�ˮ��(j��ng)��|��̎��ˮ�_(d��)��M(j��n)��йܾW(w��ng)��ŷ�Ҫ��,��

1.2 ��l��

1.2.1 ��Ŀ��

1.2.2 ԇ��ˮ

ԇ��ˮ��ό�ζ��S��a(ch��n)�Uˮ��ԓ�S�x��Юa(ch��n)��ĸߝ��ЙC(j��)�Uˮ�M(j��n)��ԇ�,��ֱ��ø��Ό�(sh��)�H�ŷ�ˮ��ˮ�M(j��n)��ԇ�,��У��ߝ�ȏUˮ��ˮ�|(zh��)��£�COD��25000mg/L,��NH3-N��10000mg/L,��BOD5��13000mg/L,��SO42-��45000mg/L��pH=1.5��3,��

2 �Y(ji��)��ӑՓ

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2.1 ��ȥ��Ч��
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ԇ��PAFC��,��M(j��n)ˮCOD��Ȍ��ȥ��ʵ�Ӱ푼��ǰ��COD��׃��քe Ҋ�D2,��3��ɈD2֪,��COD��ȥ��(w��n)��,��ֵ��(w��n)��25%��35%��ǰ��COD��P(gu��n)ֱ��б�ʞ�0.6,��P(gu��n)ϵ��(sh��)��0.9(�D3),��

2.2 HCR��COD��ȥ��

2.2.1 �ݷeؓ(f��)��cȥ��

ԇ��(d��ng)�ݷeؓ(f��)�ɞ� 9.7��72.4kgCOD/(m3·d)�rHCR��ˮ��]��S�M(j��n)ˮCODֵ��߶��,��䌦COD��ȥ��һֱ��75%��80%,��@�f��HCRȥ��COD��ܷܺ�(w��n)��͛_��ؓ(f��)��(qi��ng),��CODؓ(f��)��ʸ�(��A�θ��_(d��)72.4kgCOD/(m[FS:PAGE]3·d)��\(y��n)�з�(w��n)��,��ˮˮ�|(zh��)�б��C��

2.2.2 SO42-��CODȥ��ʵ�Ӱ�

��(d��ng)�M(j��n)ˮCOD�S��8000��10000mg/L,��SO42-��16000��26118mg/L�r,��HCR��CODȥ��ʼ�K��76.98%��82.34%��f�� SO42-�Ĵ��ڲ��Ӱ�ϵ�y(t��ng)��COD��ȥ��,��

2.3 ��Ӱ푷��

2.3.1 �ܽ��
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��(d��ng)HCR��ܽ��Ȟ�2��3.3mg/L�r,��CODȥ��^��(60%)��S��ܽ��(DO)��ȵ��,��CODȥ��Ҳ��,��(d��ng)�ܽ��ȣ�6mg/L�r��CODȥ��ʿ��_(d��)��85%,��ԇ�Ҳ֪,��(d��ng)�ܽ��ȣ�4mg/L��CODȥ��ʵ��Lڅ�ݲ�ʮ��@,��,��HCR��ܽ��ȾS��3.3��4.5mg/L��ɣ��M(j��n)ˮCOD��ȸ�,��ܽ��ȿ��m��(d��ng)��һ�c(di��n),��

2.3.2 ��

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�ɱ�2��֪��(d��ng)HCR�M(j��n)ˮCOD��5710��13800mg/L,��13��20g/L�r,��c�ݷeؓ(f��)�ɳ�һ��P(gu��n)�P(gu��n)ϵ��˕r΢��ｵ��COD�ٶ��^��,��CODȥ��^��,��(d��ng)��ȣ�13g/L�r��M(j��n)ˮCOD��ȸ�,��΢��̫��,��ˮ�е�COD��ܱ��Ч��⣬ʹHCRȥ��COD��,��(d��ng)��ȣ�20g/L�r,��΢��࣬��,��˕rҪ��ֹ��(d��o)�º��,��(y��ng)��(n��i)��ȱ��13��20g/L��,��

2.4 ��|��̎��Ч��
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ԇ�Y(ji��)��(j��ng)HCR̎��ďUˮ��^��,��|��،�COD��ȥ��_(d��)65%��80%,��ƽ��71.46%��һ��ˮCOD��450mg/L�ܝM��M(j��n)��йܾW(w��ng)��ŷ�Ҫ��,��

2.5 ��ϵ�y(t��ng)��COD��ȥ��

��(j��ng)��ˇ̎��ζ��Uˮ�е�COD�ɽ��400mg/L��,��?c��)��ʞ?3%��98%(ƽ��95%��)��õ�ȥ��Ч��,��Н�ȵ�ζ��Uˮ��ֱ��̎��_(d��)��(bi��o)�ŷ�,��10000mg/L��ϵĸߝ��ζ��Uˮ��(j��ng)̎��Ҳ��_(d��)��M(j��n)��ό��йܾW(w��ng)��ŷ�Ҫ��

3 �Y(ji��)Փ

�� ζ��S�Uˮ�ɲ��HCR��ĵĺ��﷽��M(j��n)��̎��,��ԓ��ˇ��茦��е�SO42-�M(j��n)��A(y��)̎��,��ݷeؓ(f��)�ɺ��ؓ(f��)�ɶ��ܸߣ�CODȥ��_(d��)93%��,��ˮ��_(d��)��M(j��n)��йܾW(w��ng)��ŷ�Ҫ��,��
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