Shin tsarin UV zai iya maye gurbin tsaftar ruwan sha?

Yayin da manoman amfanin gona ke fafutukar inganta hanyoyin kiyaye abinci da kuma bayar da rahotannin dole, wata alaƙa da ke da alaƙa da barkewar cututtuka daga abinci a cikin ganyayyaki masu ganye a cikin shekaru goma da suka gabata ana magance ta ta wata hanya, daidai lokacin da za a dasa shuki a yankin hamada na kudu maso yamma. Arizona da kuma kudu maso gabashin California.

Kamar yadda yanayin hamada ya mamaye iyakar kudu Arizona Kuma California ta zama kore a ƙarƙashin kafet na amfanin gona na lokacin sanyi kamar latas, broccoli, farin kabeji da sauran kayayyaki, manoma suna kafa tsarin ban ruwa don shayar da waɗannan shuke-shuke a lokacin hunturu inda ruwan sama yake da ƙarancin yawa. Wani kamfani a Yuma ya ƙirƙiro wani samfuri mai girma wanda ƙaramin tirela ke ɗauka, amma yana iya shiga cikin babban gadon ɗaukar kaya.

An riga an sami ingantaccen tsarin kula da ruwa wanda ya dace da ruwan sha. Wannan sabon tsarin bai canza wannan ba. Duk da yake ultraviolet, ko tsarin UV sun wanzu a cikin manyan birane da tsarin ruwan sha da aka tsara don magance ruwa da yawa, ƙanana da hanyoyin amfani ga duniyar noma ba saboda girman su da ƙuntataccen ikon su ba. Yana yi yanzu.

Paul Mondragon ya fara Ag Partners Kudu maso Yamma a Yuma, Ariz. Shekaru da yawa da suka gabata saboda sha'awar aikin noma da fasaha, wani yunƙuri da ya kai shi ga haɓaka tsarin ba da sinadarai wanda ba shi da sinadarai don ruwan ban ruwa wanda za a iya saukake cikin sauƙi kuma mai fa'ida mai fa'ida. ga masu shuka.

Kula da ruwa na Ultraviolet

Jami'ar ta gwada tsarin ruwan Mondragon Arizona kuma ta hanyar haɗin gwiwa da manoman amfanin gona na gida. Tsarin yanzu ya shirya don lokacin farawa yayin da aƙalla manoman Yuma uku suka yi oda, tare da ƙarin aiki.

Tsarin yana amfani da irin wannan fasaha ta UV wanda hukumomin ruwa na birni ke amfani da shi don maganin ruwa daga cututtukan cuta. Waɗannan tsarin suna da girma, kuma suna buƙatar ƙarfi da yawa, yana yin sauye sauye na tsarin mai wahala, mai wahala, da tsada ga manoma.

Mondragon ya ce masu shuka kamar ra'ayin amfani da hasken ultraviolet don taimakawa kawar da kwayoyin cuta a cikin ruwan ban ruwa yayin da suke yin tambaya game da illolin da sakamakon da ba a tsammani na ci gaba da amfani da sinadarai ga bayanan ƙasarsu. Ta hanyar wadannan tambayoyin, da kuma karatun da ya fara a shekarar 2018, yanzu haka yana da karamin sawun, samfurin magani mai araha wanda aka ajiye shi a cikin wani karamin dakin karafa wanda ya hada tsarin da layin noman rani da matsakaita janareta ke samarwa.

Just in time for produce season to begin in Yuma, Mondragon’s Sunburst 12-40 system is poised to meet the Leafy Greens Marketing Agreements in California and Arizona, Type B to A, mandates, to disinfect irrigation water from pathogens with a non-chemical approach.

Tare da hasken UV, ana magance ruwan da yake da tsabta ta hanyar tsarin da Jami'ar Arizona ya ce zai iya cimma nasarar rage yawan ƙwayoyin cuta sau 1-2 ba tare da amfani da sinadarai ba. Tsarin ba zai maye gurbin maganin ruwa gaba ɗaya ta amfani da sinadarai ba, amma Mondragon yana da tabbacin cewa a ƙarƙashin yanayi mai kyau zai iya rage amfani da su yayin da yake samar da wata hanyar tsaftace ruwa.

"Duk abin dole ne ya kasance mai motsi da ƙarami," in ji Mondragon, yana mai lura da cewa sauƙin ana buƙatar kuma a sa shi farashin da ya dace ga masu shuka. Hakanan ba zai iya buƙatar tsayayyun hanyoyin ƙarfi ba. Daga wannan ya samar da tsarin da zai iya aiki yadda ya kamata tare da janareto sama da watt 8,000.

Tsarin yana haɗuwa da tsarin ban ruwa mai gudana wanda yake motsa ruwan ban ruwa daga magudanan ruwa zuwa bututun da aka matse don masu yayyafawa ta saman, ko kuma da damar bututun da aka rufe don ban ruwa.

"Ba ni da wata ma'ana cewa wannan wata magana ce ta sihiri ga manoma, amma wannan wani zabi ne," in ji shi yana mai nuni da bukatar samar da tsaftataccen ruwa mai karamin karfi don yin tasiri. Ga tsarin da ba zai iya cimma wannan ba, ya ce samfuran da ke da sinadarai sun kasance zaɓuɓɓuka masu amfani. Ari da, karatun yana nuna cewa fasahar UV haɗe tare da ƙananan PPA ta hanyar haɓakaccen haɓakaccen abu ya kasance wani ma'auni mai tasiri na rage ƙwayoyin cuta. Mondragon kuma yana cikin ci gaba da ƙarin prefilter don samun rikicewa zuwa zangon 2 zuwa 10 NTU.

Turbidity, ko bayyananniyar ruwa, suna taka muhimmiyar rawa wajen nasarar tsarin UV.

Harrison Farms

One of the early adopters of Mondragon’s technology farms produce on both sides of the Colorado River in southern California and southwest Arizona. Harrison has about 800 acres of vegetables on the Imperial County side of the Colorado River and about 5,000 acres of produce in Arizona.

Amanda Brooks tana kula da batutuwan kare lafiyar abinci a Harrison Farms, Tana nan a hanzarta don kallo yayin da aka sanya tsarin a kusa da kayan fasaha iri-iri na latas a gabashin Imperial County, Calif., Don haka zata iya koyon yadda ake sarrafa ta da kuma fahimtar bayanan da aka bayar. . Ta ce tun da wuri lokacin da take koyo game da tsarin UV cewa tana son manufar don ba ta sinadarai.

"Daya daga cikin damuwata game da tsarin sinadarin chlorine shine yadda yake shafar kwayoyin cuta a cikin kasa," in ji ta. Da wannan tsarin ba sai na damu da hakan ba. ”

Ta ci gaba da cewa: "Lokacin da muka yi tsalle cikin aikin kula da ruwa ba mu da shekaru na bincike kan abin da hanyoyin kemikal za su yi wa bayananmu na ƙasa, amma mun san cewa ya kamata mu yi wani abu don magance damuwar lafiyar abinci."

Sauran kalubalen da ke tattare da amfani da sinadarai sun hada da takunkumin lakabin da ke hana hada taki da sauran kayayyakin inganta amfanin gona yayin magance wasu magunguna da aka yarda da su na maganin kashe ruwa, in ji ta. Tare da tsarin UV, babu ɗayan wannan abin damuwa. In ba haka ba za su iya haɗa taki da kayayyakin kariya na amfanin gona tare da ruwan ban ruwa ba tare da takunkumin lakabi ba.

Harrison Farms kwanan nan ya saka hannun jari a cikin chlorine na ruwa, wanda ta ce kamfanin zai ci gaba da amfani yayin da suke tabbatar da ingancin tsarin UV. Idan hakan ya yi kyau, tana tsammanin kamfanin zai rage chlorinators sannu a hankali amma ya ajiye wasu a matsayin tsarin adanawa don tabbatar da lafiyar abinci.

Noma ga sojojin ruwa da sake dawowa

Farkon bayyanar Mondragon ga aikin noma ya faru ne kusa da garin Alamosa da ke kudancin Colorado, inda ya ce ya "koyi gyaran abubuwa, fasa abubuwa, da sake gyara shi." Wannan ƙwarewar aikin injiniya da fasaha ya jagoranci shi don ƙirƙirar tsarin jiragen ruwa na Harrier yayin da aka shiga cikin Jirgin Ruwa. Hisirƙirar tsarin sa wanda ya warware rashin ingancin aikin injiniya a cikin Harrier, kuma daga ƙarshe ya magance matsaloli game da tsarin sa na haskakawa, ya sami ƙarin albashi daga Ma'aikatar Tsaro bayan an gwada waɗannan hanyoyin kuma an amince da su.

A waje da turawa zuwa yankin Gabas ta Tsakiya a lokacin farkon yakin Gulf, aikin Mondragon ya kasance a tashar jirgin ruwa ta Yuma, inda ya ci gaba da aiki a kan Harriers, jirgin saman soja na farko da ke tsaye da gajere da kuma damar sauka. Wannan fasaha ta samo asali ne don amfani dashi daga baya a cikin F-35, wanda ke aiki a yanzu daga MCAS Yuma.

Yayin da Rukunin Sojojin Ruwa suka kawo Mondragon zuwa Yuma, harkar noma ce ta sanya shi cikin al'umma bayan an sallame shi daga aiki.

Baya ga kasancewar sojoji a Yuma, wanda ya haɗa da Yuma Proving Fields na Rundunar Sojin Amurka, birnin gida ne ga yankin noma mai wadata wanda aka san shi da noman yawancin amfanin gona na hunturu na ƙasar. Noman waɗannan amfanin gona ya ratsa ɓangarorin biyu na Kogin Colorado daga Imperial da El Centro, Calif., zuwa wurare a kudu maso yammacin ƙasar. Arizona waɗanda suka haɗa da Yuma, Dome Valley, Wellton, da Somerton.

tushe: farmprogress.com