Siemens to supply wastewater-treatment systems to refinery in China
| By Gerald Ondrey
Siemens Energy (Erlangen, Germany; www.siemens.com) has received an order from Sinopec Jiujiang Petrochemical Co. for the supply of a petroleum-refinery wastewater-treatment system that includes PACT biological treatment, Wet Air Regeneration (WAR) and…