Qhov Zoo Tshaj Plaws: Tshaj Li Kev Ua Raws Cai rau Kev Tswj Xyuas Ib Puag Ncig
Txhais dua qhov kev tsim kho qhov chaw ib puag ncig nrog peb lub pob zeb 0 Silica - tib yam khoom siv saum npoo uas tau lees paub tias yuav ua rau silica tsis muaj zog tiv thaiv cov teebmeem ntawm lub ecosystem.Los ntawm kev tshem tawm cov khoom me me hauv huab cua (PM2.5 / PM10) thiab tiv thaiv cov dej ntws uas muaj tshuaj lom mus rau hauv dej, nws hloov cov chaw los ntawm cov chaw ua qias tuaj mus rau thaj chaw tiv thaiv ntau haiv neeg. Qhov no muab peb qhov kev lav ris:

1. Kev Tiv Thaiv Kev Cai

Ua raws li EPA Clean Water Act Section 402 (kev ua qias tuaj ntawm dej nag) & EU REACH SVHC cov kev txwv

Txo cov sijhawm thov daim ntawv tso cai ib puag ncig los ntawm 40%+ (sau tseg rau hauv CA Coastal Commission cov haujlwm)

2. Kev faib nyiaj txiag ntawm ib puag ncig

Txo qhov muaj tshuaj lom hauv dej li ntawm 78% piv rau cov pob zeb ib txwm muaj (ISO 10253 algae bioassay)

Khaws cov kab mob hauv av ntau haiv neeg nyob ze ntawm qhov chaw - qhov tseem ceeb rau kev cog qoob loo tom qab kev tsim kho

3. Tus nqi ntawm kev txo qis kev tsis ua haujlwm

Zam tsis pub them tus nqi pov tseg cov khib nyiab phom sij $280/ton rau cov av uas muaj silica nyob hauv.

Tshem tawm $ 50K–$ 2M+ Superfund kev pheej hmoo ntawm kev ua qias tuaj hauv dej

Qhov no tsis yog tsuas yog huv dua xwb - nws tseem yog kev tiv thaiv yav tom ntej tiv thaiv kev lav phib xaub rau ib puag ncig.
– Dr. Lena Vogt, Pawg Sab Laj Txog Kev Tsim Kho Vaj Tse Uas Ruaj Khov