Izinqumo zikahulumeni zihlela ukuphepha kokudla okuseputeni yakho namanzi asempompini. Ngolwazi lwezimiso, iziqondiso, nezenzo zokuqinisekisa umthetho, uhulumeni, uhulumeni, neziphathimandla zendawo zimisa izindinganiso eziklanyelwe ukuvikela impilo yomphakathi. Kodwa lezi zinqumo azikho nhlobo. Zibonisa ukucwaninga kwezesayensi, izinto eziza kuqala kwezombangazwe, ukucindezela kwezezezezezebhizinisi, nokufakwa komphakathi. Ukuqonda indlela le nqubo esebenza ngayo kunika abathengi amandla okwenza izinqumo zolwazi, abameleli besivikelo esiqinile, futhi babambe izikhulu ezikhethiwe. Lesi sihloko sihlola ubuhlobo obuyinkimbinkimbi phakathi kokwenza kwethu ukudla namanzi, ukuhlola izinhlangano ezihilelekile, ukwakhiwa kwemithetho, izinselele eziqhubekayo, kanye nalokho okuphethe ikusasa.

Isisekelo Sempilo Yomphakathi: Okwenza Ukudla Nokulondeka Kwamanzi Kube Yindaba

Ukudla okuphephile namanzi ahlanzekile okuphuza kuyizisekelo zomphakathi onempilo. Uma ukuqondisa kukahulumeni kwehluleka noma kushiyeka ngemva kokuvela kwezinsongo, imiphumela ihlasela imiphakathi, izimiso zokunakekela impilo, kanye nezomnotho. Ngokwe Centers for Disease Control and Prevention (CDC), cishe oyedwa kwabayisithupha waseMelika ugula ngezifo ezibangelwa yizifo ezibangelwa ukudla unyaka ngamunye, okuholela ekuhlaseleni ezibhedlela ezingu-128 000 kanye nokufa kwabantu abangu-3000. Izifo zamanzi, nakuba zingabikwa kaningi, zingabangela ukuqubuka kwe-cyporidiosis, i-giardisosis, ne-milenze yomzimba, ikakhulukazi kubantu abanezimiso zokuzivikela ezibuthakathaka zomzimba. I-uniontiose. I-USDA ilinganisela ukuthi ukugula okubangelwa yizifo ezibangelwa yize. U.S.S.

Izinqumo zikahulumeni zithinta ngokuqondile lezi zinombolo. Uma imithetho yokuphepha isebenza kakhulu futhi isetshenziswa kahle, amazinga okuphepha ayancipha. Lapho uhlelo lokusetshenziswa kwemali luncishisiwe, ukuncipha kwemisebe yezinga lokuhlola, futhi ingozi yokugula iyanda. Ukuhlobana phakathi kwesimiso nempilo yomphakathi akunakuphikwa, yingakho zonke izimpikiswano ezilawulayo zinesisindo esikhulu.

Uhulumeni Oyinhloko Nezindima Zawo

Ukuphepha kokudla namanzi e-United States kwenganyelwa yizinkampani zikahulumeni, zikahulumeni, nombuso wendawo. Inhlangano ngayinye inezindawo ezihlukene, kodwa imithwalo yemfanelo ehlukene ngezinye izikhathi ingadala amagebhugebhu noma ama-redundanci. Ukuqonda la manxusa kusiza ekucaciseni ukuthi ubani onecala lani.

Ukuphatha Kokudla Nezidakamizwa (FDA)

Isebenza ngaphansi koMnyango Wezempilo Nezinkonzo Zobuntu, iFDA ilawula ukudla okungaba amaphesenti angu-80, kuhlanganise nezithelo, imifino, imifino, ubisi, izinhlanzi, nokudla okuphekiwe. Iqondisa futhi amanzi afakwe emabhodleleni njengomkhiqizo wokudla ofakiweyo. I-FDA ihlela izinga lokubizwa kokudla, ukufakwa kwezithako zokudla, nokuphoqelelwa ukuba kwenziwe i-Food Safety Moderzation Act (FSMA). Igunya layo linwebela ekudleni nasekudleni kanye nokudla. Inhlangano muva nje iye yandisa ukugxila kwayo ekuvimbeleni, ekutholeni, nasekuphenduleni ngokushesha ekuqubukeni kwesifo.

I - Agency Yokuvikela Indawo Ezungezile (EPA)

I-EPA ingumnakekeli oyinhloko wamanzi aphuzwayo. Ngaphansi koMthetho we-Fited Dreater Water (SDWA), imisa amazinga aphakeme angaphezulu ko-90 asebenzisa amagciwane, kuhlanganise nomthofu, i-arsenic, ne-microbial parothes. I-EPA ilawula izinga lamanzi aphumayo anjengemifula, amachibi, namanzi angaphansi komhlaba. Indima yayo ihlukile ku-FDA: kuyilapho i-FDA yengamela amanzi afakwe ebhodlela njengomkhiqizo wezentengiso, i-EPA ibeka izindinganiso zokuphatha amanzi adingwa yizimiso zamanzi athunyelwa ngezimiso zamanzi zomphakathi. Inhlangano ibuye idla indima eyisihluthulelo ekulawuleni izibulala zibulala zinambuzane, okuthinta ngokungaqondile ukudla ngokuncintisa amakhemikhali ekhiqini.

Umnyango Wezolimo WaseUnited States (USDA)

I-USDA’s Food Safety and Inspection Service (FSIS) inomthwalo wokuvikela inyama, inyama yenkukhu, nemikhiqizo yamaqanda eqeshiwe. Ngokungafani ne-FDA-eda, lemikhiqizo iyaqhubeka ihlolwa uhulumeni. I-USDA isebenzisa ne-National Orcalic Program ne-Agricoming Marketing Service, emisa izinga lokudla namanzi. I-USDA i-UDA isebenza nge-FDA encikelweni enjengokumelana ne-athomus.

Centers for Disease Control and Prevention (CDC)

I-CDC ayikulawuli ngokuqondile ukudla noma amanzi, kodwa inendima ebalulekile ekulandeleni ukuqubuka, ukuveza imithombo yokungcola, nokunikeza ezinye izinhlangano isiqondiso esisekelwe kuyisayensi. I-CDC i-Foodborney Disease Active Surveillance Networknet (FoodNet) ne-Waterbornet Disease Outut Surveillance Sy iveza ukwaziswa okunikeza izinqumo zenqubo. Uma ukugqashuka kwezindawo eziningi kwenzeka, i-CDC ihlangene neminyango yezempilo kazwe ne-FDA ukuze ikhombe umthombo futhi ihlanganise ukusakazeka.

Iziphathimandla Zendawo Nezwe

Iminyango yezempilo neyolimo yoMbuso iphoqelela imithetho eminingi kahulumeni futhi inezindinganiso zayo zokuphepha. Iminyango yezempilo yendawo ihlola izindawo zokudlela, izikole, nezindawo zokunikeza ukudla. Ihlola futhi imithombo yangasese nezimiso zamanzi ezincane eziwehla ngaphandle kombuso we-EPA. Lesi simiso esinemigoqo sisho ukuthi ukuphumelela kwezinqumo zikahulumeni ngokuvamile kuxhomeke ekutheni imibuso kanye nabaholi bendawo banikeza isikhundla esiphambili.

Indlela Izimiso Zokuziphatha Ezihlelwa Ngayo: Kusuka Esayensini Kuya Ekuvuselweni

Ukwakhela inqubo entsha yokuphepha emanzini inqubo ende, enezinyathelo eziningi elinganisela ubufakazi obungokwesayensi, ithonya lezomnotho, kanye nokufakwa komphakathi. Ukuqonda le nqubo kubalulekile kunoma ubani ofuna ukuthonya isimiso.

Izingozi Zokuhlolwa Nokucwaninga Kwesayensi

Imithetho emikhulu iqala ngokuhlola izingozi. Ososayensi bezinhlangano ezinjenge-FDA, i-EPA, noma i-USDA bahlola ukuhlola okukhona manje, bazenzele ukucwaninga, futhi balinganisele izingozi zempilo ezibangelwa yisici esithile noma ukusetshenziswa. Ngokwesibonelo, ngaphambi kokuba i-FDA ibeke imingcele emisha yomthofu ekudleni kwabantwana, abacwaningi bahlola ukwaziswa okuthathwe ezinkulungwaneni zezibalo futhi baveza ithonya ekukhuleni kwekhono lezingane. Isayensi ebonwayo yakha isisekelo, kodwa ivame ukuphikiswa amaqembu emboni aphikisana nemithetho eqinile kakhulu noma izindleko ezidlula izinzuzo.

Umemezelo Wesithako Nombono Womphakathi

Uma umthetho ohlongozwayo usuqanjiwe, ukhishwa kuyiFederal Register futhi uvulwe ukuze ukhulunyelwe umphakathi. Lesi sigaba simema ukufakwa kubenzi bokudla, omshini wamanzi, abathengi abazazisayo, ochwepheshe bezemfundo, nezakhamuzi ezizimele. Inhlangano kumelwe ibukeze noma yikuphi ukukhulumela futhi iphendule ezindabeni ezicatshangelweyo ngaphambi kokuba iqede umthetho. Lenqubo evulekile ivumela ukuba kuzwe izimo ezibalulekile, kodwa futhi yenza amathuba okuba amaqembu anezikhuseli ezingcono abambezele noma anciphise isivikelo. Abasekeli baphikisa ngokuthi inqubo yokuphendula umphakathi idinga inguquko ukuze ithonya lemboni liphele.

Ukubukeza Nokuthotshiswa Kwezimiso

Ngemva kwenkathi yokuphawula, inhlangano ibukeza umthetho futhi ikhiphe uhlelo lokugcina oluhlanganisa isikhathi esiphumelelayo nezimpawu zesikhathi ezilandelwayo. I-Office of Management and Bactal ibukeza imithetho ebalulekile yemiphumela yabo engokomnotho. Uma iqediwe, inxusa kumelwe lisebenzise umthetho ngokuhlola, izimfuneko zokubhala amagama, nokuhlola. Igebe phakathi kokutholwa komthetho nokusetshenziswa kwawo ngokugcwele linganwebeka iminyaka, ikakhulukazi uma kungasekho ukuxhaswa noma amandla obuchwepheshe.

Imithetho Ewuphawu Lwezwe Nethonya Layo

Imithetho emikhulu ichaza indlela izinhlangano ezisebenza ngayo.

UMthetho Wokuphepha Kokudla Owenziwe Nge - modernization (FSMA)

Isayinwe ngo-20, i-FSMA imelela ushintsho olukhulu kakhulu lwemithetho yokuphepha kokudla e-U.S. Yasusa ukusabela ekuqubukeni ukuze ivimbele. Izimiso eziyinhloko zihlanganisa ukulawulwa okusemgceni kwezindawo zokudla, ziveza izindinganiso zokuphepha, izinhlelo zokunikeza izinhlelo zokuhlola, kanye neziqikelelo ezikhutshelweyo. Umthetho wanika i-FDA igunya lokuyala ukuba ikhumbule, kunokuba uthembele esinyathelweni sokuzithandela. [FDA] FMAWERY] [[FFLT:1] unikeza ukucubuthwa kwemithetho nentuthuko. Nakuba intuthuko intuthuko intuthuko, ithonya layo liye lathuthuka. Amapulazinyane nenqubo aye azama ukubhekana nezindleko, futhi ahlala inselele.

Umthetho Ophephile Wokuphuza Amanzi (SDWA) Nombuso Onomthofu Nethusi

I-SDWA yadlula ngo-1940, i-SDWA imisa izindinganiso zesizwe zokuphuza amanzi asesilinganisweni. Izikhungo ezinkulu ngo-1986 nango-1996 zaqinisa isivikelo. I-Lead and Copper Rule (LCR), eyakhishwa okokuqala ngo-19201 futhi yabukezwa ngo-201, ifuna ukulawula umthofu nethusi emanzini ngokufuna ukuba izimiso zamanzi zivivivinywe futhi zilaphe amanzi awonakele. Izimiso zamanzi zamanje ezibucayi zidalwe ngokugcinwa nokubekwa kwe-LCR. I-EPA ibuye yawubukeza umthetho oholela ekuthatheni i-mfamu yomnyango wenkonzo kanye namazinga aqinile. [iK:] I-EPA kwiphepha[FLDA [FLC:1] Izimiso zamanje. Nokho, imiphakathi yezizwe iyakwazi ukuhola kwemisebenzi yesizwe.

Imithetho Yamuva Nezindaba Ezivuseleleka

Ngo-2020, i-FDA yasungula i-Food Registry ukuze ilandelele imikhiqizo engcolile. I-2021 Insfractive Reformation Information Information and Jobs Act yahlanganisa izindodlana eziyizigidi eziyizinkulungwane ezingu-5 (R1,5 ze-R3,5 ze-Ad Rater State Revolifer Fund) zokudla. Ohlangothini lokudla, i-FDA ibisebenza esimisweni sokuphepha kokudla esihlangene esihlanganisa isifunda isifunda nemizamo kahulumeni. Okwamanje, ukukhathazeka okusha ngePFAS (eper-per-perflualkyl) ezindaweni zokuphuza amanzi nokudla kushukumisela ukuba kugcinwe i-EPA isilinganiso nesigaba esithile.

Izinselele Eziqhubekayo Ekuvikeleni

Naphezu kwemithetho eqinile nezinhlangano ezizinikezele, kusenezinselele ezinkulu.

Ukuhwebelana Kwembulunga Yonke Nokuxubana Kwayo Nezici Eziyinkimbinkimbi

I-U.S. ithumela cishe amaphesenti angu-15 okudla kwayo, kuhlanganise namaphesenti angu-60 ezithelo ezisanda kukhiwa kanye nangu-80% wamanzi asolwandle. Lemikhiqizo idlula ngamaketanga ayinkimbinkimbi anqamula amazwe amaningi anezindinganiso zokuphepha ezihlukene. I-FDA ihlola ingxenye encane kakhulu yokudla okuthengiswe kwamanye amazwe emngceleni. Ukuqubuka kwamuva okuhlobene nokukhiqizwa kwamanye amazwe kudinga abashicileli ukuba baqinisekise ukuthi abathengisi babo bangaphandle bahlangana no-U.S. kodwa izindinganiso zokuphepha zihlala zinzima. Ukugcinwa cishe akunakwenzeka uma isithako esingcolile sixutshwa nabanye noma siphinde sihlanganiswe. Ukuqubuka okusanda kukhiqiniswa ukuze kwenziwe evela eMexico naseNdiya kuqokomise ukuncipha kwesimiso sokudla sembulunga yonke.

Ukushintsha Kwesimo Sezulu Nezingcindezi Zendawo Ezungezile

Amazinga okushisa ayandayo, izenzakalo zezulu ezingathi sína, kanye nokushintsha kwezindlela zemvula kudala izingozi ezintsha zokudla namanzi aphephile. Izikhukhula zingaqeda izitshalo zokwelapha amanzi futhi zisakaze ukuphuma kwemithi equkethe amagciwane namakhemikhali aphuma emithonjeni yamanzi aphuzwayo. I-Drought igxilisa izinto ezingcolisayo futhi inciphise ukutholakala kwamanzi okutholakalayo ekuni ngenkasa. Amazinga okushisa emvula athuthukisa ukukhula kolwelwesi oluyingozi oluveza ubuthi emachibini nasezindaweni zokuphekela emanzini. Emapulazini, ukushisa kungandisa ukwanda kwamagciwane ahamba emanzini anjenge-Salmonella emfuyo. Izinhlangano zikahulumeni ziqala ukushintsha isimo sezulu esimweni sazo sokuphepha, kodwa ukushintsha kwenguquko ngokuvamile kudlula isivinini sokushintsha inqubo.

Izinto Ezixutshwayo: I - PFAS, I - microplastics, Nangalé Kwayo

Amakhemikhali ezimboni ayecatshangwa ukuthi aphephile manje aqashelwa njengosongo olusakazekile lwendawo ezungezile. I-PFAS, eyaziwa ngokuthi "amakhemikhali angapheli," itholakala ezindaweni ezingangeni manzi, ezingubo zokulwa nomlilo, igwebu elilwa nomlilo, kanye nempahla yokudla. Ayaqhubeka emzimbeni womuntu futhi anqwabelana, ahlotshaniswa nomdlavuza, isifo se-thyroid, nokulimala kokuzala. I-EPA ikhiphe isilinganiso sempilo futhi ihlongoniswa ukuba impompompelo yamanzi yezakhi eziyisithupha ze-PFAS, kodwa i-ascroplasctics iyaqhubeka. Ngokufanayo, imicroplastics ne-microplasss zibonakala kakhulu emanzini, amanzi ebhodlela amanzi, ngisho nasezifweni lomuntu. Abacwaningi basahlola izingozi zempilo, futhi akukho mingcele emishane. Izindawo zokuphepha ezidla zikhona futhi zincikelelene nezilwane ezilwa ngezilwane.

Izimo Zokusetshenziswa Kwemali Nezokusetshenziswa Kwamandla

Ngisho nemithetho ebekwe kahle kakhulu iphumelela njengemithetho yabo yokugcinwa. Ukunqanyulwa kohlelo lokusetshenziswa kwemali kuye kwanciphisa inani le-FDA ne-USDA abahloli, kwandisa isikhathi phakathi kokuhlolwa, kanye nobukhulu bokuhlola obulinganiselwe. Umbiko ovela eHulumeni i-Authorial Accompacy wathola ukuthi i-FDA ayikazihloli zonke izakhiwo zakwamanye amazwe ngokudingeka. Izimiso zamanzi ezisezingeni eliphansi kakhulu nasemiphakathini yasemaphandleni ngokuvamile azinazo izimali zokuthuthukisa izakhiwo zokuguga ukuze zihlangabezane nezindinganiso ezintsha. Igebe phakathi kwezinhloso zemithetho kanye neqiniso elisemgangathweni lihlala liyinye yezinselele ezingapheli ekudleni nasekuphepheni kwamanzi.

Indima Yesayensi Nobuchwepheshe Ekumisweni Okulula

Intuthuko yesayensi nobuchwepheshe inikeza amathuluzi amasha okuvimbela ukungcoliswa nokuqubuka koqubuka. I-genegenery yonke ivumela i-CDC ne-FDA ukuba ilandelele i-bacterium ebuyela kumuntu ogulayo emuva epulazini elithile noma esitshalweni sokulungisa ngamahora amaningi. Lobu buchwepheshe buye baguqula ukuphenya nokushesha kokuhlola. Abenzi be-crome i-FDA futhi isebenzisa ubuchwepheshe obungafundiwe i-CD nomshini ofunda ukubikezela ukuthutha nokuhlola okuqondile. Ukuthatha i-abhakthelishiwe kude nezithombe zeziphuphuthezi kungaveza izinkinga ezingasehlela izinga lamanzile emanzini asheshisiwe emanzini asheshisiwe. Kodwa ukuhlanganisa lezi zinguquko ezihlelwa ezihlelwani ezilawulayo kuthatha isikhathi nokugcinwa. Abaphathi bemithetho kumelwe banikeze izikhambiso futhi baqinisekise ukuthi ubuchwepheshe abunwe igebhuleki phakathi kwezindawo eziphambili ezikhona ngaphansi kwe-'injini.

Ukuqaphela Nokukhohlisa Kwabathengi: Indima Yomphakathi

Izinqumo zikahulumeni azihlelwa egumbini elifuyiwe. Ukucindezela komphakathi, ukuhlanganiswa kwemithombo yezindaba, kanye nokuhlelwa kwendlela yokusebenza kwabathengi. Inkinga yeFlint, ngokwesibonelo, ibangela ukunaka ezweni lonke ukuze iholele emanzini okuphuza futhi iholele ekushintsheni ekunqandeni i-Topper Lave and Copper Lague. Ukuqubuka kwezifo ezibangelwa yizifo ezibangelwa yizifo ezibangelwa yi-ocepper. Izinhlangano zomphakathi zingaqhubekisela phambili ukukhumbula ngokushesha nokufaka izimpawu ezisobala. Imfundo ngokuphatha ukudla okuphephile nokuhlola amanzi ukuze kuvikeleke, ikakhulukazi lapho kunezinsuntwentwe, ukulandela ukugqashuka kweCDC' ukuvuleka, nokuhlanganyela ezingxoxweni zomphakathi ezihlolwayo ezinikezwa umphakathi ngemithetho yendawo futhi zikhokhwakhwaze kakhulu. Imfundo ngezokuphatha ukudla nokuzivivinya amanzi ngokuzivikela abantu, ikakhulukazi lapho kunezingathwathwane. [FFFF]

Izingqinamba Zezinqumo Zokuphepha Kwezomnotho Nezenhlalo

Imithetho yokuphepha kokudla namanzi ibaluleke kakhulu. Kubakhiqizi, izindleko zingakhuphuka, ikakhulukazi kubalimi abancane nabaphathi be-arterisan. Abanye baphikisa ngokuthi imithetho eqinile ivimbela ukusungulwa kwemisebenzi nokukhushulwa kwenani lokudla. Abanye bathi izindleko zentsebenziswano-iintshi, ukungethenjwa kwabathengi ziphakeme kakhulu. Imali enkulu yokukhokha inganciphisa inkampani. I-athonsi enkulu iyakwazi ukulahlekelwa inkampani. I-astyraligion emisha emishani ye-PFAS noma ukuhola idinga izigidi zezigidi zezigidi zezigidi zemali ezingeni lokutshala ukudla okudlulayo. Lengxabano yezomnotho idala izimpikiswano zezombangazwe ngenxa yentambo nezimiso zemithetho elawula izinhlangano zezenhlala indawo ezungezile. Imithetho yezentengala ekuhleleni ishaya imithetho yezentengo. Izikhulu zezentengo yezentengo yezentengo yezentengo.

Isiphetho: Ukubaluleka Okuqhubekayo Kokubusa Ngokuqapha

Izinqumo zikahulumeni ezingabonakali ziyindlela yokuvikela ukudla esikudlayo namanzi esiwaphuzayo. Kulokhu kuhlola kwezesayensi okusekela imingcele elawulayo yezenzo zokugcinwa komthetho ezivikela abathengi, isinqumo ngasinye sibonisa ukuhlanganiswa kobufakazi obuyinkimbinkimbi, izindinganiso, namandla. Njengoba kuvela izinsongo ezintsha ngenxa yokushintsha kwesimo sezulu, amakhemikhali emboni, kanye nokuthengwa kwembulunga yonke, isidingo sokulungisa, imithombo egciniwe, kanye nokubusa okungakaze kube kukhulu. Abathengi abathola ukuphepha abasebenzi abakhuthele abafuna isivikelo esiqinile, abakhiqinisi abanomthwalo wemfanelo, futhi bahlale benolwazi. Ikusasa lokudla nokuphepha namanzi lixhomeke ekuboshelweni okuqhubekayo nohulumeni owemukela impilo yabantu kunabantu bayo.