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ժҪ: ��B��NEP (New England Power) ��˾��Salem Harbore ��늏SNO. 1 �t(87MW) ��NO. 3 �t(155MW ) ȼ�õͷ��ú�r�b��“�ͺ�”(��Ⱦ) ȼ��Y(ji��)��ʹ��ؠt�Ÿ߶Ȳ�ͬ�˸�̎ע��Һ(NH3 ˮ) ��SNCR(��x��Դ߻�߀ԭ)ϵ�y(t��ng)�̓ɶ�(��) ȼ��g(sh��)��(j��ng)�,ʹNOx �ŷŝ��_��ʡ�ݭh(hu��n)��к��w��S�ŷŘ˜�(380mg/ m3 ,��O2 = 6 %�r) ��

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��,��һЩ��I(y��)�l(f��)�_��Ҍ��ȼú늏SNOx �ŷ��M��˴��ԇ��о�,��˽��M偠t��(n��i)ȼ��^��ܴ��Ƚ��͵��NOx �к��w�ŷŵ��Ϣ,��Ȼ��,��P(gu��n)��ֻ��ȼ��,��ȼ��߷��ú(��ú) 偠t�b�õ�NOx ��ȼ��ȡ�ó�Ч,��ؚú��o��ú偠tȼ��NOx �ŷ�(��800��1000mg/ Nm3) ��Բ��ܝM��h(hu��n)�,��Ҫ��,��b��@�N��, ��ڴ��ú�۠t��ȼ�õͷ��ú��NOx �ŷŽ�(j��ng)�,��P(gu��n)ע, ��Ķ�Ҫ��B��ý��NOx �ŷż��g(sh��)��ʩ��䑪��Ч��,��(n��i)ͬ�Ќ��҅��

1 ��

2 ��偠t�O(sh��)��śr��ȼú��

3 ��NO. 1 �t(87MW) ��NOx �ŷŲ��õļ��g(sh��)��ʩ��䑪��Ч��

4 ��NO. 3 �t(155MW) ��NOx �ŷŲ��õĴ�ʩ��䑪��Ч��

5 ��Y(ji��)�Z

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