A realistic wastewater purification...

A realistic wastewater purification facility. Compact industrial scale, approximately 25 blocks wide, 15 blocks deep, and 8 blocks tall. Modern industrial architecture using smooth quartz, cyan terracotta, and gray stained glass. The exterior features intake valve details using iron blocks and copper blocks. One section of the roof is flat with visible iron trapdoors acting as filtration grates, and horizontal lightning rods running along the walls to look like exterior chemical piping. Rectangular shape, player-sized front-facing entrance.