sludge drain
41Autonomous building — An autonomous building is a building designed to be operated independently from infrastructural support services such as the electric power grid, municipal water systems, sewage treatment systems, storm drains, communication services, and in some …
42Baltic Sea — For other uses, see Baltic (disambiguation). Baltic Sea Map of the Baltic Sea Location Europe Coordinates …
43Combined oral contraceptive pill — (COCP) Background Birth control type Hormonal First use ? …
44Irrigation — For its use in viticulture, see Irrigation in viticulture. For its use in medicine, see Therapeutic irrigation. LEPA redirects here. For the airport serving Palma de Mallorca, Spain, assigned the ICAO code LEPA, see Palma de Mallorca Airport.… …
45Blake's 7 — Infobox Television show name = Blake s 7 caption = The logo used for the first three series of Blake s 7 format = Science fiction Space opera camera = Multi camera picture format = 625 line (576i) PAL 4:3 audio format = monaural runtime = c. 50… …
46Greywater — An effective greywater treatment system used at Occupy Wall Street to water Zuccotti Park s plants, October 2011[1] Greywater is wastewater generated from domestic activities such as laundry, dishwashing, an …
47Mud — For other uses, see Mud (disambiguation). Mud house in Amran, Yemen Mud is a mixture of water and some combination of soil, silt, and clay. Ancient mud deposits harden over geological time to form sedimentary rock such as shale or mudstone… …
48Triclosan — Chembox new ImageFile=Triclosan.svg ImageSize= ImageFile1=Triclosan 3D vdW.png IUPACName=5 chloro 2 (2,4 dichlorophenoxy)phenol OtherNames= 2,4,4 trichloro 2 hydroxydiphenyl ether, 5 chloro (2,4 dichlorophenoxy)phenol, trichloro 2 hydroxydiphenyl …
49Synthetic oil — is oil consisting of chemical compounds which were not originally present in crude oil (petroleum), but were artificially made (synthesized) from other compounds. Synthetic oil could be made to be a substitute for petroleum, or specially made to… …
50Manhunter (film) — Manhunter …
