In my current project many Nozzles on all type ofequipment are rotated 6 deg upward.
What may be the possible Reason for this. Even pumps suctions from tanks are rotated. all manholes TI PI connection are also rotated.
You can use waste water again for injection in the wellheads after purification.
Depending on the region of plant, and availability of fresh water it may change.
Does this mean that flow element shown in attached snap we need to place in vertical?
Because one vent is shown and drain is shown on both side of rised portion.