waste heat recovery wikipedia urdu language

re·cov·er·y (rĭ-kŭv′ə-rē) n. pl. re·cov·er·ies 1. The act, process, duration, or an instance of recovering. 2. A return to a normal or healthy condition. 3. The act of obtaining usable substances from unusable sources. Idiom: in recovery In the process of participating in a group or program providing treatment and support for a longstanding

waste (wāst) v. wast·ed, wast·ing, wastes v.tr. 1. To use, consume, spend, or expend thoughtlessly or carelessly. 2. To cause to lose energy, strength, or vigor; exhaust, tire, or enfeeble: Disease wasted his body. 3. To fail to take advantage of or use for profit; lose: waste an opportunity. 4. a. To destroy completely: The invaders wasted the

Translation of Waste energy in English. Translate Waste energy in English online and download now our free translator to use any time at no charge.

Waste heat boiler (English to English translation). Source Language Target Language. Human Translation. Translate. Tweet. Wikipedia English - The Free Encyclopedia. A heat recovery A heat recovery steam generator or HRSG is an energy recovery heat exchanger that recovers heat from a hot gas stream. It produces steam that can be used in

Energy recovery. Energy recovery from waste is using non-recyclable waste materials and extracting from it heat, electricity, or energy through a variety of processes, including combustion, gasification, pyrolyzation, and anaerobic digestion. This process is referred to as waste-to-energy. There are several ways to recover energy from waste.

Compost is organic matter that has been decomposed in a process called composting. This process recycles various organic materials otherwise regarded as waste products and produces a soil conditioner (the compost). Compost is rich in nutrients. It is used, for example, in gardens, landscaping, horticulture, urban agriculture and organic farming. The compost itself is beneficial for the land in

Waste management in these countries and cities is an ongoing challenge due to weak institutions, chronic under-resourcing and rapid urbanization. [page needed] All of these challenges, along with the lack of understanding of different factors that contribute to the hierarchy of waste management, affect the treatment of waste.

Waste-to-energy (WtE) or energy-from-waste (EfW) is the process of generating energy in the form of electricity and/or heat from the primary treatment of waste, or the processing of waste into a fuel source.WtE is a form of energy recovery.Most WtE processes generate electricity and/or heat directly through combustion, or produce a combustible fuel commodity, such as methane, methanol, ethanol

c.1200, "desolate regions," from Old French wast, from Latin vastum, neuter of vastus "waste" (see waste (v.)). Replaced Old English westen, woesten "a desert, wilderness," from the Latin word. Meaning "useless expenditure" is recorded from c.1300; sense of "refuse matter" is attested from c.1400. Waste basket first recorded 1850.

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