strong sewage
11Glossary of environmental science — This is a glossary of environmental science.Environmental science is the study of interactions among physical, chemical, and biological components of the environment. Environmental science provides an integrated, quantitative, and… …
12soap and detergent — ▪ chemical compound Introduction substances that, when dissolved in water, possess the ability to remove dirt (detergent) from surfaces such as the human skin, textiles, and other solids. The seemingly simple process of cleaning a soiled… …
13Effects of Hurricane Isabel in Maryland and Washington, D.C. — Infobox Hurricane Impact Name=Hurricane Isabel Type=Tropical storm Year=2003 Basin=Atl Image location=Hurricane Isabel flood damage Maryland.jpg Bowleys Quarters, Maryland Date=September 19, 2003 1 min winds=50 Gusts= Da Fatalities=1 direct Areas …
14Gowanus Canal — The Gowanus Canal, also known as the Gowanus Creek Canal, is a canal in the New York City borough of Brooklyn, geographically on the westernmost portion of Long Island. Connected to Gowanus Bay in Upper New York Bay, the canal borders the… …
15Gaza — This article is about the city. For the territory, see Gaza Strip. For other uses, see Gaza (disambiguation). Not to be confused with Giza. Gaza Other transcription(s)  – Arabic غزة  – Also spelled Ghazzah (official) Gaza …
16History of Chicago — Site of Chicagou on the lake, in Guillaume de L Isle s map (Paris, 1718) The history of Chicago, Illinois, has played an important role in the history of the United States. Americans founded the city in 1832. The Chicago area s recorded history… …
17Puerto Vallarta, Jalisco — Infobox Settlement official name = Puerto Vallarta other name = native name = nickname = P.V. settlement type = motto = imagesize = image caption = flag size = image seal size = image shield = shield size = city logo = citylogo size = mapsize =… …
18Gyeongju — 경주 …
19Water purification — This article is about large scale, municipal water purification. For portable/emergency water purification, see portable water purification. For industrial water purification, see deionized water. For distilled water, see distilled water. Water… …
20Activated sludge — is a process dealing with the treatment of sewage and industrial wastewaters.cite book | author=Beychok, Milton R. | title=Aqueous Wastes from Petroleum and Petrochemical Plants| edition=1st Edition | publisher=John Wiley Sons Ltd | year=1967 |… …
