U.S. Army soldiers on KP duty in the staging area for a field mess at Fort McCoy, Wisconsin in April 2002. A U.S. Navy sailor working in galley duty aboard the USS Saratoga in March 1986. KP duty is kitchen police or kitchen patrol work under the kitchen staff assigned to junior U.S. enlisted military personnel. KP can be either the work or the personnel assigned to perform such work. In the latter sense it can be used for either military or civilian personnel assigned or hired for duties in the military dining facility excluding cooking. Duties include washing dishes, food prep, and busboy. The image of enlisted soldiers peeling potatoes in an installation's kitchen was on
Industrial wastewater that discharges to domestic wastewater treatment facilities, however, is regulated under the Industrial Pretreatment component of the Department s Domestic Wastewater Program.
Many towns and factories are built near rivers so that they can use water from the river. But sometimes the water is not cleaned before it is put back into the river. This dirtying of water (also air and soil) is called pollution. Pollution can be in a variety of forms: 1  Rubbish like crisp packets, newspaper and bags.2  Oil. 3  Poisonous substances.actories. Factories use water from rivers to power machinery or to cool down machinery. Dirty water containing chemicals is put back in the river. Water used for cooling is warmer than the river itself, and this is also a form of pollution.