Shin PE bututu ya dace da aikace-aikacen ruwan sha?

Abokan cinikinmu sun yi amfani da tsarin bututun mai na Polyethylene don samar da ruwan sha tun lokacin da aka gabatar da su a cikin shekarun 1950. Masana'antar robobi sun ɗauki babban aiki wajen tabbatar da cewa samfuran da aka yi amfani da su ba su da tasirin tasirin ingancin ruwa.

Gwargwadon gwajin da aka yi akan bututun PE yakan rufe dandano, ƙamshi, bayyanar ruwa, da gwaje-gwajen don haɓakar ƙananan ƙwayoyin halittar ruwa. Wannan gwaji ne mafi fadi fiye da yadda ake amfani dashi a yanzu akan kayan bututu na gargajiya, kamar su karafa da siminti da kayayyakin siminti, a yawancin ƙasashen Turai. Don haka akwai tabbaci mafi girma cewa za a iya amfani da bututun PE don samar da ruwan sha a ƙarƙashin mafi yawan yanayin aiki.

Akwai ɗan bambanci a cikin irin waɗannan ƙa'idodin ƙasa da hanyoyin gwajin da aka yi amfani da su tsakanin ƙasashen Turai. An ba da izinin yin amfani da ruwan sha a duk ƙasashe. An yarda da amincewar ƙungiyoyi masu zuwa a wasu ƙasashen Turai kuma wani lokacin a duk duniya:

Binciken Kula da Ruwan Burtaniya (DWI)

Jamus Deutsche Verein des Gas- und Wasserfaches (DVGW)

Netherlands KIWA NV

Faransa CRECEP Cibiyar de Recherche, d'Expertise et de

Contrôle des Eaux de Paris

Nationalasar Amurka Sanitary Foundation (NSF)

Ya kamata a tsara mahaɗan bututun PE100 don amfani a cikin aikace-aikacen ruwan sha. Haka kuma ana iya kera bututu na PE100 daga ɗayan shuɗi ko baƙar fata tare da ratsi mai shuɗi wanda ke nuna shi a matsayin dacewa da amfani a cikin aikace-aikacen ruwa mai iya sha.

Ana iya samun ƙarin bayani game da yarda don amfani da ruwan sha daga masana'antar bututun idan an buƙata.

Don daidaita ka'idoji da kuma tabbatar da cewa duk abubuwan da aka yi amfani dasu don hulɗa da ruwan sha ana bi da su iri ɗaya, ana inganta Tsarin Amincewa da EAS Turai, dangane da Hukumar Turai

Birtaniya Binciken Kula da Ruwan Sha (DWI)
Jamus Deutsche Verein des Gas- und Wasserfaches (DVGW)
Netherlands KIWA NV
Faransa Cibiyar CRECEP de Recherche, d'Expertise et de
Contrôle des Eaux de Paris
Amurka Gidauniyar Tsafta ta Kasa (NSF)
Umurnin 98/83 / EC. Wannan yana karkashin kulawar wasu rukuni na Wateran Ruwayoyin Turai, RG-CPDW - guungiyar Masu Kula da Kayayyakin Gini a cikin Saduwa da Ruwan Sha. An yi nufin cewa EAS za ta fara aiki a cikin 2006 cikin iyakantaccen tsari, amma da alama ba zai yuwu a iya aiwatar da shi ba har zuwa wani lokaci mai zuwa yayin da hanyoyin gwaji ke kasancewa ga dukkan kayan.

Ana gwada bututun filastik don ruwan sha da ƙarfi ta kowace Memberungiyar EUungiyar EU. Suppungiyar masu samar da kayan albarkatun kasa (Plastics Europe) ta daɗe tana ba da shawarwarin amfani da robobi da ake tuntuɓar abinci don aikace-aikacen ruwan sha, saboda dokokin hulɗa da abinci sune mafi tsayayyiyar kariya ga lafiyar masu amfani da amfani da kimar toxicology kamar yadda ake buƙata a cikin jagororin Kwamitin Kimiyya na Hukumar Tarayyar Turai. don Abinci (ɗayan kwamitocin Hukumar Kula da Abincin ta EU). Misali, Denmark, tana amfani da dokokin tuntuɓar abinci kuma tana amfani da ƙarin ƙa'idodin tsaro. Matsayin ruwan sha na Danish shine ɗayan mawuyacin hali a cikin Turai.


Post lokaci: Oct-12-2020