Kev sim ua tiav hauv FY16 tau lees paub nyab xeeb dej haus hauv USAG Wiesbaden cov chaw hauv zej zog nyob los ntawm cov menyuam yaus hnub nyoog qis dua 6 xyoo. Kev ntsuas rov qab yuav tshwm sim hauv FY21 kom paub tseeb tias cov dej tseem muaj kev nyab xeeb.
Puas yog haus dej haus hauv lub tebchaws Yelemes?
Yog, kais dej muaj kev nyab xeeb thiab tswj hwm dej haus / khoom noj khoom haus tshaj plawshauv Tebchaws Yelemees. Ntau lub nroog German suav nrog Berlin thiab Munich khav txog qhov zoo ntawm lawv cov kais dej uas feem ntau los ntawm tib qhov chaw xws li dej ntxhia.
Koj puas tuaj yeem haus dej haus hauv Cologne?
Yog, cov kais dej hauv Cologne feem ntau huv si thiab suav tias haus tau vim nwsraug tswj raws li cov qauv nruj. Lub hauv paus ntawm cov kev cai thaum nws los txog rau haus dej yog sawv cev los ntawm German Drinking Water Ordinance.
Koj puas tuaj yeem haus dej Berlin kais dej?
Vim tias nws tsis tshua muaj nitrates, Berlin's haus dej nyab xeeb tuaj yeem siv rau kev npaj zaub mov me nyuam. Ntawm 1.1 mus rau 3.9 milligrams ib liter, Berlin cov dej zoo hauv qab 50 milligrams ib liter tau teev tseg los ntawm Txoj Cai Dej Haus. Dej yog cov kuab tshuaj zoo heev.
Cov chalk hauv dej puas phem rau koj?
Tus nplai nws tus kheej yog calcium carbonate (chalk) uas tau los ntawm dej. Nws tsis muaj teeb meem. Cov calcium uas koj tau txais los ntawm kev haus cov dej nyuaj feem ntau yog me me piv nrog cov khoom noj siv mis thiab qhob cij hauv koj li qubkev noj haus.
