Acid leak reported at LG Siltron plant
Social affairsMar 3, 2013
Hydrofluoric acid was allegedly leaked Saturday evening from the LG Siltron plant in Gumi, North Gyeongsang Province, according to police. The leakage was reported to local authorities on Sunday morning, 16 hours after the initial leak was detected at 8:34 p.m. on Saturday, raising suspicions of a cover up. According to police, some 30 to 60 liters of mixed hydrofluoric, nitric and acetic acid was leaked from the Gumi plant 2 of LG Siltron, a producer of wafers used in semiconductor manufacturin