Bournemouth Waste To Energy Facility: Difference between revisions
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==Plant<ref name="Adden">Annual Performance Report 2020</ref>== | ==Plant<ref name="Adden">Annual Performance Report 2020</ref>== | ||
The [[Bournemouth Waste To Energy Facility]] is permitted to process 950 kilograms per hour and is of pulse [[ | The [[Bournemouth Waste To Energy Facility]] is permitted to process 950 kilograms per hour and is of pulse [[Grate|hearth]] design. | ||
[[Healthcare Waste|Healthcare wastes]] are loaded mechanically direct from the wheeled bins used to deliver the [[Clinical Waste|waste]], into the hopper which provides the opportunity to visually inspect the [[clinical Waste|waste]] before it is tipped into the [[Incineration|incinerator]] charging hopper. Once inspection is complete, the [[Clinical Waste|waste]] is charged into the [[Incineration|incinerator]] where the [[Combustion|combustion]] process commences. The [[Clinical Waste|waste]] is burnt at a minimum temperature of 850°C, where it burns out to produce an [[Incinerator Bottom Ash|ash]]. The residues are then dropped into an [[Incinerator Bottom Ash|ash]] quench pit at the end of the process before being transferred into a skip. | [[Healthcare Waste|Healthcare wastes]] are loaded mechanically direct from the wheeled bins used to deliver the [[Clinical Waste|waste]], into the hopper which provides the opportunity to visually inspect the [[clinical Waste|waste]] before it is tipped into the [[Incineration|incinerator]] charging hopper. Once inspection is complete, the [[Clinical Waste|waste]] is charged into the [[Incineration|incinerator]] where the [[Combustion|combustion]] process commences. The [[Clinical Waste|waste]] is burnt at a minimum temperature of 850°C, where it burns out to produce an [[Incinerator Bottom Ash|ash]]. The residues are then dropped into an [[Incinerator Bottom Ash|ash]] quench pit at the end of the process before being transferred into a skip. | ||
Latest revision as of 07:36, 25 June 2021
Clinical Waste Incinerator operated by Stericycle SRCL and located adjacent to Royal Bournemouth Hospital in Bournemouth.
| Bournemouth Waste To Energy Facility | |
 See HT & Clin → page for a larger UK Wide map. | |
| Waste Licence | PP3530XK |
| Operator | SRCL |
| Operational Capacity | 8,000tpa |
| Number of Lines | 1 |
| Region | South West |
Annual Report Data
| Year | Total In | Total Clinical | IBA Out | ACP Out | Op Hours
|
|---|---|---|---|---|---|
| 2019 | 6988 | 6988 | 1459 | 640 | 8234 |
| 2018 | |||||
| 2017 | |||||
| 2020 | 6998 | 6998 | 1278 | 576 | 8177 |
| 2021 | 5162 | 5162 | 1080 | 351 | 6524 |
| 2022 | 6028 | 6028 | 962 | 566 | 7217 |
Summary
Clinical Waste Incinerator operated by Stericycle SRCL and located adjacent to Royal Bournemouth Hospital in Bournemouth. The plant incinerates clinical waste, including clinical wastes classed as hazardous under theHazardous Waste (England and Wales) Regulations 2005. The bulk of the waste is produced at hospitals, but also includes smaller quantities from doctors’ surgeries, dentists, health clinics, residential and nursing homes, and from medical research facilities. The hazardous wastes incinerated include infectious waste and waste containing cytotoxic or cytostatic medicines[1].
Plant[2]
The Bournemouth Waste To Energy Facility is permitted to process 950 kilograms per hour and is of pulse hearth design.
Healthcare wastes are loaded mechanically direct from the wheeled bins used to deliver the waste, into the hopper which provides the opportunity to visually inspect the waste before it is tipped into the incinerator charging hopper. Once inspection is complete, the waste is charged into the incinerator where the combustion process commences. The waste is burnt at a minimum temperature of 850°C, where it burns out to produce an ash. The residues are then dropped into an ash quench pit at the end of the process before being transferred into a skip.
The flue gases from the incineration process then pass through a secondary chamber, or afterburner, where any gaseous products of combustion are burned out under oxygen rich conditions. This stage is designed to destroy any carbon monoxide, volatile organic compounds, and dioxins and furans produced by the combustion process.
The flue gases are then cooled by directing them through a waste-heat boiler and wikipedia:Economizer economiser, before they pass into the final, abatement section of the process. Powdered lime (calcium hydroxide) and powdered activated carbon are added to the flue gases entering the abatement process to remove acid gases, heavy metals and residual dioxins and furans before discharge to atmosphere from the stack. The flue gases being discharged from the stack are continuously monitored for hydrogen chloride, sulphur dioxide, carbon monoxide, oxides of nitrogen, particulate matter (dust), volatile organic compounds and oxygen.
The incineration process produces two residues; bottom ash and spent lime.
Waste Tonnage, By Origin
The table shows a list of the Waste for the Permit PP3530XK, that has arrived into sites as reported to the Regulator and then publicised in their reported statistics. The Data used is from the most recent returns. The total reported tonnage arriving at the site was: Expression error: Unexpected < operator.t.
Where this tonnage exceeds that reported in year of the corresponding annual report, this may be due to the following reasons:
- Tonnage may have been received but not incinerated, i.e. the material is held pending incineration (the operator return to the EA reports as received whereas the annual report focuses on when the waste is incinerated.)
- Material may have been received into the site but treated in some other way than incineration.
- Material may have been received on the but transferred out of site for disposal/treatment at another site rather than incineration on the site.
| EWC Code | Origin of Waste | Tonnes In |
|---|