Hillingdon Clinical Waste Incinerator: Difference between revisions
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{{#vardefine: epr|LP3037UU}}[[Category:High Temperature and Clinical Waste Incinerators]] | {{#vardefine: epr|LP3037UU}}[[Category:High Temperature and Clinical Waste Incinerators]] | ||
[[Clinical Waste Incinerator]] operated by Stericylce (SRCL) Ltd and based at Hillingdon Hospital | [[Clinical Waste Incinerator]] operated by [[Stericylce]] ([[SRCL]]) Ltd and based at [[Hillingdon Hospital]]. | ||
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[[File:1520176751080.jpg|300px|left|Picture of Hillingdon Hospital Sign - all rights reserved]]__TOC__ | |||
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==Summary== | |||
The [[Clinical Waste Incinerator]] is located at the [[Hillingdon Hospital]] and is operated by [[Stericycle]] ([[SRCL]]) Ltd. The plant consists of a single stream process, rated at 1,000 kg per hour<ref name="SRCL">Annual Performance Report 2019, SRCL Ltd</ref> equivalent to 8,000 tonnes per annum of solid wastes. The Primary Chamber operates a conventional combustion [[grate|pulse hearth]] design with sufficient retention time to burn the wastes to a high quality ash<ref name="SRCL" />. | |||
==Plant== | |||
Waste is loaded mechanically into the Primary Chamber using a hydraulic lift and tip arrangement, to avoid any manual handling of the waste<ref name="SRCL" />. The [[combustion]] process flue gas from the Primary Chamber then passes to the Secondary Chamber to produce [[IBA|bottom ash]]<ref name="SRCL" />. The [[IBA|bottom ash]] is discharged into a ash quench pit, and from the ash quench pit it is discharged into storage skips. | |||
The Secondary Chamber is operated under oxygen-rich conditions to combust any [[wikipedia:Carbon monoxide|Carbon Monoxide]] and [[wikipedia:Volatile organic compound|volatile organic compounds]] produced in the Primary Chamber<ref name="SRCL" />. | |||
The hot gases then pass through a [[wikipedia:Boiler (power generation)|boiler]] and dilution air system, before the gases pass on to the [[wikipedia:Scrubber|flue gas treatment]] system<ref name="SRCL" />. | |||
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==References== | |||