an watsar dashi a Beale AFB. Creeks ɗin suna gudu zuwa kudu maso yamma.
By Pat Elder, Janairu 2, 2020
Dubban gallon na kwala-kwala na poly-fluoroalkyl, (PFAS) sun gurbata ruwan karkashin kasa, ruwan saman, kasa da tsarin magudanar ruwa a ciki da wajen Bikin Rukunin Jirgin Sama na Beale, mai nisan mil 50 daga arewacin Sacramento. Abubuwan da ke tattare da hadarin musamman, wadanda ake kira "sunadarai masu dawwama" suna nan a cikin ayyukan kashe gobara wanda Rundunar Sojin Sama tayi amfani da ita wajen aikin koyar da aikin kashe gobara na yau da kullun tsawon shekaru 40. Sojojin Sama sun san irin masifar da PFAS take da shi ga lafiyar mutum har tsawon lokaci, amma tana ci gaba da amfani da abubuwan.
Beale ya sanya kogunan da ke karkashin kasa tare da kumfar dake haifar da cutar kansa. An gano ruwan karkashin kasa na Beale dauke da kashi 200,000 a cikin tiriliyan na PFOS & PFOA, biyu daga cikin nau'ikan nau'ikan PFAS.
Masanan kiwon lafiyar jama'a na Harvard sun ce ppt 1 na PFAS a cikin ruwan sha yana da haɗari. Wadannan sunadarai suna haifar da koda, hanta, da kuma cutar sankara, kuma suna taimakawa wajen yiwuwar kamuwa da cutar sankarar mama. PFAS shima yana da alhakin rashin lafiyar tayi, micro-azzakari a cikin jarirai, kuma yana taimakawa ga yawancin cututtukan yara, tun daga ADHD zuwa Autism zuwa cutar asma ta yara.
Hukumar EPA ta Amurka ta ba da wata shawara ta lafiya, ma'ana mutane suna bukatar sanin cutarwa idan har sunadarai sun kai bangarori 70 cikin tiriliyan (ppt) a cikin ruwan sha ko ruwan karkashin kasa, duk da cewa hakan bai umarci kamfanonin ruwa su daina bayar da gurbataccen ruwan sha ga abokan ciniki ba. .
Hukumar Kula da Albarkatun Ruwa na Jihar California ya bada shawarar cewa za a rufe tsarin ruwa idan PFOA da PFOS jimilla sama da 70 ppt.
Idan ruwa ya wuce 5.1 ppt ga PFOA ko 6.5 ppt don PFOS Tsarin ruwan California Dole ne ya sanar da ƙananan hukumomin cewa iyakar ta wuce. Wannan kadan ne, daidai yake da dropsan saukad da a cikin wurin wasan Olympic. Hukumar ruwa ta Jiha ya bada shawarar cewa masu ba da ruwa suna sanar da abokan ciniki da kuma Rukunin Ruwa na California (DDW). Jami'an ruwa na jihar sun ce sabbin matakan "an yi niyya ne domin kare kai daga kamuwa da cutar kansa da kuma cututtukan cututtukan dabbobi wadanda suka hada da cutar hanta da garkuwar jiki."
A cikin 2019 DDW ta gwada rijiyoyin birni guda 568 a duk faɗin jihar, kodayake gwajin gabaɗaya bai kasance daga shigarwar soja ba. 308 daga cikin rijiyoyin (54.2%) an gano su dauke da wasu sinadarai na PFAS. DDW ba ta gwada ruwan Beale don PFAS a cikin 2019 ba.Kuma ba ta gwada Birnin Wheatland ba, Gundumar Ruwa ta Arewacin Yuba, Gundumar Ruwa ta Linda, Kamfanin Sabis na Cal-water - Marysville, ko Olivehurst Jama'a UD.
Mata masu juna biyu kar su taɓa shan ruwan da ke ɗauke da PFAS.
Masu ba da ruwa na birni na iya tace abubuwan ƙazantar ta hanyar amfani da matatun mai tsada waɗanda dole ne a sauya su akai-akai. Shin suna yi wa ruwanku haka? Kira DDW 916 449-5577 don fara aikin gano idan ruwanku ya kasance a haɗe da sinadarai masu guba wanda ya samo asali daga Beale AFB.
Lallai nemo nawa PFAS yake acikin ruwan da kake sha.
Wannan gurbatawar na iya haifar da mummunan hadari ga ma'aikatan da ke aiki a Beale, mazaunan da ke zaune a gidaje, da kuma wadanda ke shan rijiyoyin daga ginin. Dabbobin daji, tsuntsayen, dabbobi masu shayarwa, dabbobi masu shayarwa, dabbobi masu rarrafe, da kifayen da ke rayuwa ko ƙaura ta cikin Beale AFB, waɗannan wakilai masu haifar da cutar kansa suna cutar da su.
Tushen: Binciken Sitearshe na queungiyoyin Fina-Finan Ruwa a Beale AFB. Amec Foster Wheeler Environment & Infrastructure, Inc. Satumba 2017
