Mu gawo laukadaulo wapamwamba wopanga zida zolondola, komwe tsatanetsatane uliwonse umafunikira, kufunikira kwa zida zodzitetezera zapadera monga magolovesi a Lijingjie nitrile kwakhala kosamala kwambiri. Pakati pa zinthu zosiyanasiyana zowongolera khalidwe, zofunikira pa kuchuluka kwa halogen zawonekera ngati chinthu chofunikira kwambiri, chomwe chimakopa chidwi cha opanga ndi ogwiritsa ntchito.
Kuchokera pamalingaliro a malamulo ndi miyezo, ngakhale kuti palibe miyezo yeniyeni yokhazikika pa kuchuluka kwa halogen mu magolovesi a nitrile popanga zida zolondola, miyezo yoyenera kuchokera kumakampani ena imagwira ntchito yotsogolera. International Electrotechnical Commission (IEC) yanena mu miyezo yake kuti pazinthu zamagetsi ndi zamagetsi, kuchuluka kwa chlorine (Cl) ndi bromine (Br) sayenera kupitirira magawo 900 pa miliyoni (ppm) motsatana, ndipo kuchuluka kwa zinthu ziwirizi sikuyenera kupitirira 1500 ppm. Popeza pali mgwirizano wapafupi pakati pa kupanga zida zolondola ndi makampani amagetsi ndi zamagetsi, komanso zofunikira kwambiri pakulamulira halogen popanga zida zolondola, magolovesi a Lijingjie nitrile nthawi zambiri amafunika kutsatira miyezo yofanana.
Komabe, malamulo a makampaniwa amapitirira zofunikira izi. Muzochitika zenizeni zopangira mkati mwa makampani opanga zida zolondola, pali chiyembekezo chachikulu kuti kuchuluka kwa halogen mu magolovesi a nitrile kuyenera kukhala kotsika kwambiri kuposa malire a IEC - omwe amaikidwa. Nthawi zambiri, ndikofunikira kuti kuchuluka kwa chlorine kukhale pansi pa 500 ppm, ndipo kuchuluka kwa bromine kukhale pansi pa 500 ppm, ndipo njira zina zopangira zapamwamba zimafuna milingo yotsika kwambiri. Zofunikira izi zikufuna kuchepetsa mphamvu zomwe ma halogen angakhudze pazida zolondola, potero kuonetsetsa kuti zidazi zimadziwika bwino komanso zodalirika.
Chifukwa cha kufunika kokwanira kwa ma halogen pa magolovesi a nitrile ndi chifukwa cha zoopsa zomwe ma halogen angabweretse ku zida zolondola. Ma halogen amatha kuwononga zigawo za zida zolondola, zomwe zimakhudza magwiridwe antchito ndi kulondola kwa zidazo. Kuphatikiza apo, panthawi yogwiritsa ntchito zidazi, ma halogen amatha kutulutsa mpweya woipa, zomwe zimayambitsa zoopsa ku chilengedwe komanso thanzi la anthu. Pamene kupanga zida zolondola kukupitilizabe kutsata miyezo yapamwamba yolondola komanso yodalirika, kuwongolera mwamphamvu kuchuluka kwa halogen mu magolovesi a nitrile kwakhala gawo lofunikira kwambiri pakupanga, kuwonetsa kudzipereka kwa makampaniwa ku ubwino ndi chitetezo.
Nthawi yotumizira: Meyi-12-2025