Beach Lim Khoom Khoom Npe Muag Khoom Thiab Tus Thawj Saib Xyuas Kev Lag Luam

Daniel Fishel tau siv feem ntau ntawm kaum xyoo dhau los ua haujlwm ntau yam rau Hajoca Corporation hauv Greenville, South Carolina, qhov uas nws tau tsom mus rau txuas ntxiv kev muag khoom hauv PVF kev lag luam. Nws coj kev paub txog Beach thiab kev paub dhau los ntawm kev pabcuam kev lag luam thiab kev tsim khoom lag luam.

Ib tus kawm tiav ntawm Clemson University, Fishel tau tsom mus rau kev loj hlob ntawm Beach lub lim cua lim thiab Sta-Dri ya raws tswj lub hnab lag luam.

Fishel koom nrog Lori Prickitt, tus thawj tswj hwm, thiab Leslie Doll, tus saib xyuas cog, ntxiv rau pab pawg ntawm lub tuam txhab Hanover, Pennsylvania, cog.

Cov Khoom Lim Cov Puam muab cov kev daws teeb meem kom ua kom huab cua muaj zog, cov roj nplua nyeem, thiab khaws cov chaw huv. Nws muab cov khoom lag luam zoo tshaj plaws thiab kev pabcuam 24-teev los ntawm cov neeg xa khoom thoob ntiaj teb rau txhua qhov kev tsim khoom, tshwj xeeb tshaj yog cov dav hlau.