PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 32811144-5 2020 By treating simulated wastewater six times with this material, the PFOA concentration in water was reduced from 1 ppm to 43 ppt (43 ng L-1), showing that PR-PEG-PFA is a promising adsorbent for PFASs separation, recovery, and recycling. pr-peg-pfa 154-164 L1 cell adhesion molecule Homo sapiens 135-138