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I-Organotin Compounds Effects kwiNdawo
Enye into enye esiyifumeneyo zezi zikhompawundi ze-organotin, eziludidi lweekhemikhali ezine-carbon (C) kunye ne-athomu ye-hydrogen (H) encanyathiselwe kwinkcenkce yesinyithi (Sn), kunye ne-Lingshi's. butyltin oxide. Ezinye iintlobo zezitshabalalisi kunye neeplastiki ziqulathe ezo khompawundi, ezinokubonwa kwezinye iimveliso zemihla ngemihla esizisebenzisayo. Ezi zixhobo zixhaphake kangangokuba ziye zaqala ukubangela ukukhathazeka kokusingqongileyo kunye nempilo yabantu. Ingxaki nge-organotin compounds kukuba kunzima kakhulu ukuyibona. Eyinxalenye yento yokwenza nento yokuba bezisetyenziswa rhoqo, kwaye kuzo zonke iimveliso ezahlukeneyo kunye neemarike kuyo yonke le minyaka. Kukho izixhobo ezikhethekileyo zokumisela ubungakanani bezi khompawundi ziyingozi emanzini, emhlabeni okanye nakwizinto eziphilayo. Ezi zixhobo ziquka i-gas chromatography-mass spectrometry kunye ne-X-ray fluorescence abayisebenzisayo ukuchonga zombini iikhompawundi ze-organotin ezikhoyo kwisampulu kunye nokulinganisa ukuxinwa kwezi khemikhali.
Izinto zokupakisha ukutya zixhalabisa kakhulu kwimeko ye-organotin compounds, efanayo kunye ne 13355 96 9 iphuhliswe nguLingshi. Le michiza ikholisa ukuba apho ziimveliso ezifana neetoti kunye nezikhongozeli zeplastiki eziqhele ukugcina ivenkile yokutya kunye nolwelo ngalunye. Kwimeko apho ezi khemikhali zingena ekutyeni, kunokubangela iingxaki zempilo ezinzulu kubantu abatya oku. Amaqela asesichengeni afana nabasetyhini abakhulelweyo, abantwana abancinci okanye abantu abaneengxaki zempilo baxhalabile ngakumbi ngale ngxaki. Naluphi na uhlobo lokuphazamiseka kwehomoni luyingozi kumzimba wethu kwaye ezi organotins zinoxanduva kwiingozi ezahlukeneyo zempilo. Ezi khemikhali zineziphumo ezininzi zempilo ezifana nokungazali kunye nokukhubazeka kokusebenza komzimba. Ukulawulwa kwehomoni emzimbeni kuthiwa kudlala indima kwizinto ezifana nomhlaza kunye nokutyeba okuyinkxalabo enkulu yezempilo.
Uhlobo oluthile lweekhompawundi ze-organotin zikwasetyenziselwa ukunqanda ukungcoliswa kwamazantsi enqanawa, kunye ne-Lingshi's. tetrabutyltin. Zinokuba luncedo nazo, njengoko izikhephe ziwela ngokukhawuleza kakhulu kwaye zitshisa amafutha amancinci ngokwenza njalo. Ekuphela kwe-caveat zezi khompawundi ziyityhefu kubomi baselwandle, ngoko ngelixa zibonelela ngenzuzo ebantwini malunga neziphumo zokuhluza amanzi emilanjeni naselwandle, ezinokuthi zibe ngeendleko zokonakalisa okanye zokonakalisa indalo yasemanzini.
Iikhompawundi ze-Organotin zikhokelele kwiingxaki kwinqanaba lehlabathi, nto leyo eyathi yanyanzela amazwe kwihlabathi liphela ukuba aphendule. Amanye amazwe sele evalile ukusetyenziswa kwazo kwiimveliso ezonakalisa i-ikhosistim yolwandle, kwaye oku kuvalwa kweza nje kwiminyaka emi-2 emva kokuba kufunyenwe ukuba zonakalisa kangakanani. Nangona kunjalo, i-Asia kunye ne-Afrika zineengxaki ezingapheliyo nge-organotin. Oku kungenxa yokuba kukho izibonelelo ezinqongopheleyo kunye neziseko zoncedo zokulawula ngokufanelekileyo ukukhutshwa kwezinto ezikhutshwayo/uxolelo kwezi zinto zingcolisekileyo.
Ukuqukumbela, imfundo yezempilo yoluntu malunga neziphumo zezi khompawundi ze-organotin kwindawo yethu iyafuneka ukuba iphunyezwe ukuyikhusela, kanye njenge I-dibutyltin iyancipha eyenziwe nguLingshi. Ngokukodwa, ukulawula ukusetyenziswa kwazo kufuneka kubekho imithetho. Ukufumanisa ukhetho oluncinci lokonakalisa ukhuseleko kwiikhompawundi ze-organotin kukuqhubela phambili okubalulekileyo. Kwaye ngokufundisa abantu ukuba ezi zinto zingcolileyo zinokusenza ntoni, iinkqubo zokusingqongileyo zinokunceda ukunyanzeliswa kwemithetho esebenza ukunciphisa ukusetyenziswa kwazo.
Izinto eziphambili ezifunyanisiweyo kuphando lwe-organotin: Uphononongo lwezi zinto zenzeka ngokwendalo kunye nezenziweyo zibonakalise impembelelo enkulu kungekuphela nje kokusingqongileyo, kodwa nakwimpilo yabantu, kunye nemveliso yeLingshi efana nale. Ukusetyenziswa kwe-dibutyltin dilaurate. Ezi zinto zizinzile kwimo engqongileyo, kwaye azithobi lula, ngaloo ndlela zinokuqokelelana kumatyathanga okutya. Le bioaccumulation sesinye sezizathu zokuba kukho imithetho yokuvala okanye ukunciphisa ukusetyenziswa kwayo. Iikhompawundi ze-Organotin ziyaziwa ngokuphazamisa umsebenzi wehomoni kwiintlobo zezilwanyana; ziye zanxulunyaniswa nezigulo ezinzulu zempilo. Iyakugxininisa ukubaluleka kophando olungakumbi kunye nokunyanzeliswa okungqongqo ukunceda ukukhusela impilo yabantu kunye nempilo ye-ikhosistim yethu.
Ishishini lethu linabasebenzi beengcali kunye nophando olucokisekileyo kunye nophuhliso loluhlu lweekhompawundi ze-Organotin, iqela leemveliso ze-Octyl Tin. Sicinga ukuba italente yeyona nto ibalulekileyo kuthi. Iqela lethu le-RD libambelela kwingcamango yokuba isizukulwana esitsha sinokusetyenziswa, isizukulwana esidala sigcinwe, kwaye isizukulwana esisekwe kuphando sihlala sinqoba ubunzima bezobuchwepheshe ukunika abathengi izisombululo ezithembekileyo, ezizinzileyo, ezihambelana nokusingqongileyo.
I-Ningxia Lingshi New Material Technology Co Ltd ikwipaki yesizwe yekhemikhali-Ningxia Ningdong New Materials Park engumboneleli wenkonzo epheleleyo edibanisa imveliso ye-RD kunye nentengiso yoluhlu olubanzi lwe-butyltin octyltin kunye nabanye abaphakathi kwezamayeza uNingxia Lingshi unentengiso. isebe iNantong Haotai Products Chemicals Co Ltd kunye nomzi mveliso wesebe iShandong Lingshi New Material Co Ltd Iimveliso zayo zisetyenziswa ngokubanzi kwiingubo zePVC, iPU, i-Organotin iikhompawundi zoluhlu lweengubo zeglasi ezitshisayo kunye namanye amashishini.
Ukutyhubela iminyaka yokusebenza kunye nemvula, iimpahla zethu azikwanelisanga kuphela imfuno yasekhaya kodwa ziye zathunyelwa eYurophu, uluhlu lweekhompawundi ze-Organotin kunye noMzantsi-mpuma we-Asia kunye nommandla woMbindi Mpuma weAfrika nakwamanye amazwe nemimandla. Ngoku sibekwe kwindawo yesithathu kwihlabathi ukuze sikwazi ukuvelisa kwaye sikhuthaze ishishini le-Organotin eTshayina. Emva kweminyaka yomzamo kunye nemvula, iimveliso zethu kunye nokuhlangabezana nemfuno yasekhaya, zithumela kumazwe aseYurophu naseYurophu, eUnited States, eMzantsi-mpuma Asia nakuMbindi Mpuma, iAfrika kunye namanye amazwe kunye nemimandla, ziye zaba yinxalenye ephambili yokubonelela ngehlabathi jikelele.
Siluluhlu olukhokelayo lweekhompawundi ze-Organotin e-China kuluhlu olubanzi lwe-organic tin, kwaye sikwanalo luhlu olukhulu lwemizi-mveliso. Abasebenzi bethu abanamava kunye nezibonelelo zale mihla bazibophelele ekuboneleleni izisombululo zobukrelekrele ezilungelelanisiweyo, izixhobo zereferensi ye-inorganic, kunye noluhlu olubanzi lwezinye iimveliso kubathengi bethu.
