UKRAINE Guideline Closure of Refuse Chutes - Ekopro.biz
UKRAINE Guideline Closure of Refuse Chutes - Ekopro.biz
UKRAINE Guideline Closure of Refuse Chutes - Ekopro.biz
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Capacity Building in Donetsk Oblast for Waste Management - Ukraine <strong>Guideline</strong>: <strong>Closure</strong> <strong>of</strong> <strong>Refuse</strong> <strong>Chutes</strong><br />
Consortium SOGREAH – PÖYRY GKW - ADEME Page 19 <strong>of</strong> 27<br />
Annex 1 Technical description <strong>of</strong> refuse chutes<br />
The main part <strong>of</strong> the waste collection system in modern multi-storied residential buildings is represented<br />
by a refuse chute. The structure <strong>of</strong> the modern refuse chute is the following.<br />
A modern refuse chute consists <strong>of</strong> the following constructive elements:<br />
• a shaft designed for a regular gravitational batch transportation <strong>of</strong> SHW to the container<br />
installed in a waste collecting chamber;<br />
• a loading valve for a batch receipt, calibration and transfer <strong>of</strong> SHW to the shaft <strong>of</strong> the refuse<br />
shaft;<br />
• a gate valve for a regular shut-<strong>of</strong>f <strong>of</strong> the lower part <strong>of</strong> the shaft during transportation <strong>of</strong> full SHW<br />
containers, safe preventive, sanitary and repair works in the waste collecting chamber;<br />
• ventilation system for exhaust ventilation <strong>of</strong> the waste collecting chamber and shaft;<br />
• cleaning detergent and disinfector for regular cleaning, washing and disinfection <strong>of</strong> the internal<br />
surface <strong>of</strong> the shaft as well as for automatic extinguishing <strong>of</strong> SHW possible ignition inside the shaft.
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