Imboni yemikhiqizo yasekhaya neyomuntu siqu ibhekana nezinkinga eziningi ezithinta ukunakekelwa komuntu siqu kanye nokwakhiwa kokuhlanza indlu.
I-World Surfactant Conference yango-2023 ehlelwe yi-CESIO, i-European Committee for Organic Surfactants and Intermediates, ihehe abaphathi abangu-350 abavela ezinkampanini ezikhiqiza izinto ezifana ne-Procter & Gamble, Unilever kanye ne-Henkel.Bekukhona nezinkampani ezimele zonke izinhlaka ze-supply chain.
I-CESIO 2023 yenzeka e-Rome kusukela ngoJuni 5 kuya ku-7.
Usihlalo wenkomfa uTony Gough wase-Innospec wamukele ababekhona;kodwa ngesikhathi esifanayo, wabeka uchungechunge lwezindaba okuqinisekile ukuthi zizoba nesisindo embonini ye-surfactants emasontweni azayo, izinyanga neminyaka.Uveze ukuthi ubhubhane olusha lomqhele luye lwadalula ukulinganiselwa kohlelo lokunakekelwa kwezempilo emhlabeni wonke;ukukhula kwenani labantu emhlabeni kuzokwenza ukuzibophezela kwesimo sezulu se-UN sika -1.5°C kube nzima kakhulu;Impi yaseRussia e-Ukraine ithinta amanani;ngo-2022, amakhemikhali e-EU Ukuthengwa kwempahla kwamanye amazwe kwaqala ukudlula ukuthunyelwa kwamanye amazwe.
"I-Europe inesikhathi esinzima sokuncintisana ne-United States neChina," kuvuma uGough.
Ngesikhathi esifanayo, abalawuli bafaka izidingo ezikhulayo embonini yokuhlanza kanye nabahlinzeki bayo, abebesuka kude nezinsalela zezinto eziphilayo.
"Sithuthela kanjani izithako eziluhlaza?"wabuza izethameli.
Eminye imibuzo nezimpendulo zaphakanyiswa phakathi nomcimbi wezinsuku ezintathu, namazwi okwamukela avela ku-Raffael Tardi we-Italian Association for Fine and Specialty Chemicals AISPEC-Federchimica."Imboni yamakhemikhali isenkabeni ye-European Green Deal. Imboni yethu ithintwa kakhulu yizinhlelo zomthetho," etshela ababekhona.“Ukubambisana ukuphela kwendlela yokuthola impumelelo ngaphandle kokudela izinga lempilo.”
Wabiza iRoma ngokuthi inhloko-dolobha yesiko kanye nenhloko-dolobha yezidakamizwa;ukuphawula ukuthi i-chemistry yayiwumgogodla wemboni yase-Italy.Ngakho-ke, i-AISPEC-Federchimica isebenza ukuthuthukisa ulwazi lwabafundi lwe-chemistry ngenkathi ichaza ukuthi kungani ukuhlanza kuyisixazululo esingcono kakhulu sokuthuthukisa impilo yabathengi.
Imithethonqubo enzima ibiyisihloko sezingxoxo emihlanganweni nasezindlini zomhlangano kuwo wonke umcimbi wezinsuku ezintathu.Bekungacaci ukuthi ukuphawula kufinyelele ezindlebeni zabamele i-EU REACH.Kepha iqiniso ukuthi uGiuseppe Casella, inhloko yomnyango we-European Commission's REACH, ukhethe ukukhuluma ngevidiyo.Ingxoxo ka-Casella igxile ekubuyekezweni kwe-REACH, ayichaza inemigomo emithathu:
Ukuthuthukisa ukuvikelwa kwempilo yabantu kanye nemvelo ngokusebenzisa ulwazi olwanele lwamakhemikhali kanye nezinyathelo ezifanele zokulawula ubungozi;
Ukwenza ngcono ukusebenza nokuncintisana kwezimakethe zangaphakathi ngokwenza kahle imithetho nezinqubo ezikhona ukuze kwandiswe ukusebenza kahle;futhiThuthukisa ukuthobela izimfuneko ze-REACH.
Izichibiyelo zokubhalisa zifaka imininingwane emisha yezingozi edingekayo kudosi lokubhalisa, okuhlanganisa nolwazi oludingekayo ukuze kuhlonzwe abaphazamisi be-endocrine.Ulwazi oluthe xaxa kanye/noma olwengeziwe mayelana nokusetshenziswa kwamakhemikhali kanye nokuchayeka.Izaziso zePolymer nokubhaliswa.Ekugcineni, izici ezintsha zokuhlukanisa ingxube ziye zavela ekuhloleni ukuphepha kwamakhemikhali okucabangela imiphumela ehlangene yamakhemikhali.
Ezinye izinyathelo zihlanganisa ukwenza lula uhlelo lokugunyaza, ukwelula indlela yokulawula ubungozi evamile kwezinye izigaba zezingozi kanye nokusetshenziswa okukhethekile, kanye nokwethula umqondo wokusetshenziswa oyisisekelo okuhloswe ngawo ukusheshisa ukuthathwa kwezinqumo ezimweni ezicacile.
Lezi zibuyekezo zizophinde zethule amakhono okucwaninga aseYurophu ukuze kusekelwe iziphathimandla zomthetho futhi kuliwe nokuthengiswa kwe-inthanethi okungekho emthethweni.Lezi zibuyekezo zizokwenza ngcono ukusebenzisana neziphathimandla zentela ukuze kuqinisekiswe ukuthi impahla evela kwamanye amazwe ithobela i-REACH.Okokugcina, labo abamafayela abo okubhalisa angathobeli izinombolo zabo zokubhalisa bazohoxiswa.
Zizoqala nini ukusebenza lezi zinyathelo?UCasella uthe isiphakamiso sekomiti sizokwamukelwa ngekota yesine ka-2023 njengamanje.Izinqubo zomthetho ezijwayelekile namakomiti azokwenzeka ngo-2024 nango-2025.
“I-REACH yayiyinselele ngo-2001 nango-2003, kodwa lezi zibuyekezo ziyinselele nakakhulu!”waqaphela u-Alex Föller, umongameli wengqungquthela waseTegewa.
Abaningi bangase bacabange ukuthi abenzi bomthetho be-EU banecala lokweqisa i-REACH, kodwa abadlali abathathu abakhulu embonini yokuhlanza umhlaba wonke banezinhlelo zabo zokuzinza, okuxoxwe ngazo ngokujulile ngesikhathi sokuvulwa kweCongress.U-Phil Vinson ka-Procter & Gamble waqala isethulo sakhe ngokuncoma umhlaba wama-surfactants.
"Ama-surfactants kucatshangwa ukuthi abambe iqhaza elikhulu ekuthuthukisweni kwempilo kusukela ekubunjweni kwe-RNA," esho."Lokho kungase kungabi yiqiniso, kodwa kuyinto okufanele icatshangelwe."
Iqiniso liwukuthi ibhodlela le-litre elilodwa le-detergent liqukethe amagremu angu-250 we-surfactant.Uma wonke ama-micelles abekwe eketangeni, bekungaba isikhathi eside ngokwanele ukuhamba emuva naphambili ngaphansi kokukhanya kwelanga.
"Sekuyiminyaka engu-38 ngifunda ama-surfactants. Cabanga ngendlela abagcina ngayo amandla ngesikhathi sokugunda," eshiseka."Ama-Vesoles, ama-vesicles acindezelwe, amawele e-discoidal, ama-microemulsions aqhubekayo. Yilokho okuyisisekelo salokho esikwenzayo. Kuyamangalisa!"
Ngenkathi ikhemistri iyinkimbinkimbi, zinjalo nezindaba ezizungeze izinto ezingavuthiwe kanye nokwakheka.UVinson uthe i-P&G izibophezele ekuthuthukisweni okusimeme, kodwa hhayi ngezindleko zokusebenza.Ukuzinza kudinga ukugxilwa kusayensi engcono kakhulu kanye nokutholwa okuthembekile, esho.Ephendukela kubathengi, waveza ukuthi ocwaningweni lwe-Procter & Gamble, izinto ezintathu kweziyisihlanu eziphezulu abathengi abakhathazeke ngazo zihlobene nezindaba zemvelo.
Isikhathi sokuthumela: Jun-03-2019