gravel separator

См. также в других словарях:

• Constructed wetland — Vertical Flow type of Constructed Wetlands A constructed wetland or wetpark is an artificial wetland, marsh or swamp created as a new or restored habitat for native and migratory wildlife, for anthropogenic discharge such as wastewater,… …   Wikipedia

• Banksia sessilis — B. sessilis var. cordata Scientific classification …   Wikipedia

• Industrial wastewater treatment — covers the mechanisms and processes used to treat waters that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re use.Most industries produce some wet waste… …   Wikipedia

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …   Universalium

• Oil refinery — Anacortes Refinery (Tesoro), on the north end of March Point southeast of Anacortes, Washington An oil refinery or petroleum refinery is an industrial process plant where crude oil is processed and refined into more useful petroleum products,… …   Wikipedia

• Media filter — Peat Sand Filter in United States. The filter treats stormwater runoff from a residential area. Stormwater from streets is first routed to a small detention basin (rear of photo, behind berm), which removes coarse sediment. After filtration an… …   Wikipedia

• Dry well — For the nuclear containment structure, see Boiling water reactors. Old drywell. A dry well is an underground structure that disposes of unwanted water, most commonly stormwater runoff, by dissipating it into the ground, where it merges with the… …   Wikipedia

• Ibn Hazm — Abū Muḥammad ʿAlī ibn Aḥmad ibn Saʿīd ibn Ḥazm Full name Abū Muḥammad ʿAlī ibn Aḥmad ibn Saʿīd ibn Ḥazm Born November 7, 994 Córdoba, Caliphate of Córdoba Died August 15, 1064[1] (456 AH[2] …   Wikipedia

• Pillsbury "A" Mill — Infobox nrhp | name =Pillsbury A Mill nrhp type =nhl caption =The mill in 2005. A hydroelectric station sits in the foreground location= 116 3rd Avenue SE, Minneapolis, MN lat degrees = 44 | lat minutes = 59 | lat seconds = 2.18 | lat direction …   Wikipedia

• Low-temperature thermal desorption — NOTE: This article is largely taken verbatim from the EPA s How to Evaluate Alternative Cleanup Technologies for Underground Storage Tank Sites . cite web last = first = authorlink = coauthors = date = url = http://www.epa.gov/OUST/cat/lttd.htm… …   Wikipedia