Retraction notices

Removal of nitrate from groundwater by column using pumice as adsorbent as an effort for water resources conservation

Type
Retraction
Notice date
9/1/2023 0:00
Journal
IOP Conference Series: Materials Science and Engineering
Publisher
IOP Publishing
Notice DOI
10.1088/1757-899x/846/1/012075
Original paper DOI
10.1088/1757-899x/846/1/012059

Reasons