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�P(gu��n)�I�~��VOC,�U��,��,��

1 ��ǰ��

��VOC (Volatile organic compounds , �]�l(f��)��ЙC(j��)��) �U��Ⱦ��Ά�(w��n)�}��u�ܵ��ҕ,��M(j��n)��(gu��)��O(sh��)��Ͷ�Y��,��\(y��n)�гɱ��ߵĆ�(w��n)�},��(gu��)��(n��i)��y(t��ng)��ˇ��ڼ��g(sh��)��,��\(y��n)�в��(w��n)��Ч�ʵ͵Ć�(w��n)�},��ؽ��о��_(k��i)�l(f��)�µ��ˇ,��

��ˇ��,��ԭ��A(ch��),��ü��ɼӟ��s��ܵ��w�S��̿,�ڃ��U��ͬ�r(sh��),��˴��VOC �܄�,ʹ�h(hu��n)��Ͷ��a(ch��n)��^�õĽ�(j��ng)��(j��)Ч��ͭh(hu��n)��Ч�档�ڴ��ĳ��(x��)��Sβ��̎��̞��,��Bԓ��ˇ,��

2 ��ˇ��̼��f(shu��)��

2.1 ��β��r

ԓ�S��a(ch��n)�t(y��)ˎ��g�w,β��鷴��(y��ng)��ж�ϕr(sh��)��Ś⼰�M(j��n)��ǰ��ϴ��,��18 ��(g��)��(y��ng)��ͬ�r(sh��)��gЪ�Ś�, ƽ��U��s2 000 m3Ph , ��мױ��16.6 gPNm3 ,�Ě�߻�(THF) ��Ȟ�23.6 gPNm3 ,��՚�,��N2 (ϴ��N2 ) ��΢��ϩ,�Ś�ضȞ鳣�ء�

2.2 ��ˇ��̈D(Ҋ(ji��n)�D1)

2.3 ��ˇ��f(shu��)��

��ڷ��(y��ng)��Ś��gЪ�Ś�,��O(sh��)��w��_��ʹβ��M(j��n)��w�S��̿��,��O(sh��)��_(t��i)��,һ�_(t��i)̎�ڽ��^(gu��)��,��һ�_(t��i)̎�ڼӟ�Ó��^(gu��)��,��_(t��i)��ͨ�^(gu��)늄�(d��ng)�y�T(m��n)�Ԅ�(d��ng)�D(zhu��n)�Q��,��^(gu��)�̆��(d��ng)�O(sh��)�ڹ̶�̿��g��s��,��ᡢ��ʹ��Ӝض�,β�⽛(j��ng)��,��w��Ś��L(f��ng)�C(j��)�M(j��n)�럟��ŷ�,��Ó��^(gu��)��,�_(k��i)��̶�̿��g�ļӟ��ѭ�h(hu��n)�L(f��ng)�C(j��),ʹϵ�y(t��ng)ȫ��ӟ�,�S��̿�ض��,VOC��u��(l��i),ѭ�h(hu��n)��w��VOC ��Ҳ��,��ų��Ě��w�Ƚ�(j��ng)�A(y��)��s��,�ٽ�(j��ng)��ʹVOC ��(l��i),֮��w��(j��ng)�ӟ��ػص��ӟ��̿,Ó��^(gu��)�̲��L(f��ng),Ó��s��^�ߡ�

3 ��ˇҪ�c(di��n)

3.1 ��,��Ó��܅��(sh��)�_��

Ŀǰ��̿�a(ch��n)Ʒ��,��w�S��̿��,��C��̿��֮,��w�,��̿�ٴΡ��ˇ��w�S��̿��,��,��Ó��Ǵ_��ˇ��P(gu��n)�I��,��S��ṩ��P(gu��n)��(sh��)��ڲ�Ԕ,��ʧ��(sh��)��(w��n)�}��ᘌ�(du��)��ƹ��r��w�S��̿��ܵČ�(sh��)�(y��n)��о�,�Y(ji��)��Ҋ(ji��n)�D2,��

ԇ�(y��n)�l��:�ױ��3 000 ×10 - 5 ,�ض�20 ��,̿�Ӹ�0.1 m,��ˇȡ��Ч��15 min ,��|(zh��)��?j��n)?sh��)��40 % ,��ض�≤40 ��,��ЧÓ��15 min ,Ó��90 % ,Ó��ض�150 �档

3.2 ��O(sh��)Ӌ(j��)

��@��Ó��Ч��,Ҫ��,��ٶȿ�,��(n��i)�՚�,��N2 ��С,Ó��ѭ�h(hu��n)��wVOC ��졣��O(sh��)��,��c��֮�g�O(sh��)��s��ӟ��,��ʽ��ʽ��ٓQ��Q��Ч��^��,��Ѹ�ٵ��ػ򽵜�;�Q��ƞ�ģ�K��,�w�eС,��p,��̿�O(sh��)�Y�W(w��ng)�м�,��ٺ��,��b�o��,��(n��i)��ʣ��gС,ʹÓ��r(sh��)VOC ��Ⱥܿ��,��

3.3 ��Ч��

��_(d��)��^�ߵ��,��Ó��wVOC��(��s��) ��,��(y��ng)�xȡ�^�͵��ض�,�Խ��VOC ��։�,��߻��ʡ��ˇ��ضȞ�- 5 ��,�ױ��≥90 % ,THF ��≥85 %,��p��ˮ��,��\(y��n)�гɱ�,�O(sh��)�ɼ�(j��)��s,��,��ѭ�h(hu��n)��sˮʹÓ��w��s��40 ��, ��- 5 �� - 10 ��ˮʹ��w��- 5 ��,�󲿷�VOC ��ա�

4 ��\(y��n)��Ч��

ԓ�O(sh��)��\(y��n)�н�һ��,�\(y��n)��Ч��Ҋ(ji��n)��1,��

5 ��Ч��

(1) �O(sh��)��Ͷ�Y:138 �f(w��n)Ԫ(��偠t),��

(2) �\(y��n)��M(f��i)��Ҋ(ji��n)��2 (ÿ��a(ch��n)200 d ,24 h �B�m(x��)�\(y��n)�D(zhu��n))��

(3) ��b��Ͷ��\(y��n)��10 ��(g��)��Ӌ(j��)��ռױ�108 t ,�Ě�߻�136 t ,��Һ�wֱ�ӻ��a(ch��n)ԭ��,��(ji��)�s��a(ch��n)�ɱ��s135 �f(w��n)Ԫ,��A(y��)Ӌ(j��)ÿ�꽛(j��ng)��(j��)Ч��_(d��)162 �f(w��n)Ԫ,��

(4) ÿ��ɜp��ŷ�128 t �ױ��163 t �Ě�߻��(du��)��Ⱦ,��

6 ��Y(ji��)Փ�c��(w��n)�}

(1) �ߝ��VOC �U��w�S��̿��,��Ó��յ�̎��ˇ�ǿ��е�,��@��Ľ�(j��ng)��(j��)Ч��ͭh(hu��n)��Ч��,��

(2) ��s��ͼӟ��ܵ��ڶ̕r(sh��)�g��(n��i)��(du��)��̿�M(j��n)��ػ򽵜�,ʹ��,��Ó��ٶ��,Ч��

(3) �w�S��̿��,��Ó��(d��ng)��W(xu��)��ܺ�,��Ч�ʸߵ��c(di��n),�m��ڱ��ˇҪ��ڶ̕r(sh��)�g��ГQ��Ó��^(gu��)�̵��b��,��

(4) ��ضȺͼӟ��ٶ��Ó��Ч��,��Ч�ʵ��Ҫ��C��

(5) ��ˇ�m��ڸߝ��(1 ×10- 3��) ,��С�L(f��ng)��(10 000 m3Ph��) ��VOC �U��,��(du��)�͝��,��L(f��ng)��VOC �U��̎��Ͷ�Y��\(y��n)�гɱ��,��С��ȱ�c(di��n),��

(6) ��ˇ�İ�ȫ��ܑ�(y��ng)��ҕ,��(y��ng)��÷��O(sh��)��ȴ�ʩ��,��(y��ng)�O(sh��)��ʹÓ��VOC �U��ȿ��ڱ�ը��⡣

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