Muis Ahmad

@muizt_D_nevra (4)

Ujung Pandang, Indonesia • Age 34

Joined myLot 10 years ago

I am a Mining Engineer

nevrasite.wordpress.com/

Discussions (2)

Muis Ahmad's Discussions

One Piece

Muis Ahmad @muizt_D_nevra (4) • Ujung Pandang, Indonesia 4 Jun 14

anyone know the manga "one piece"? guess what the end of the story

ACID MINE DRAINAGE

Muis Ahmad @muizt_D_nevra (4) • Ujung Pandang, Indonesia 4 Jun 14

Acid mine drainage (air asam tambang = Bahasa Indonesia) is water that commonly contaminated when pyrite, chalcopyrite or any iron sulfides, then highly exposed and reacts with air and water. This contaminant form sulfuric acid...