factory wastewater treatment system isometric

factory wastewater treatment system isometric drawing diagram machine lighting brand line sketch design electronics map plan document cartoon font multimedia gadget presentation toy eco plant technology dissolved air flotation ecology clean water appliance biology check circle clean construction container dirty factory ecology environment equipment facility filter filtration healthy industrial industry isolated isometric maintenance natural osmosis pipeline plant plastic plumbing pollution process purification recycle recycling reservoir reverse round sanitary sewage sewerage station storage system tank technology treatment vector waste wastewater