EPD - Pollution Problems & Practical Solutions

Operation of Refuse Chute/ARCS
Pollution Type
Air
Problem
Decomposition malodour
Relevant Env. Control Under the Air Pollution Control Ordinance, Cap. 311, person causing the air nuisance requires the adoption of air pollution abatement measures.
Practical Solutions
Clear and inspect the refuse chute and interior piping of ARCS regularly to avoid accumulation of refuse at bends and intersections
Clean and disinfect refuse chute immediately after use
Install air extraction fan with odour absorbing filter at top of refuse chute
 
   
Pollution Type
Noise
Problem
-
Relevant Env. Control Under the Noise Control Ordinance, Cap. 400, the owner, tenant, occupier or person in charge of the place other than domestic premises, a public place or a construction site should not emanate noise over the statutory noise standard or limit.
Practical Solutions
Avoid using refuse chute or ARCS during noise sensitive hours, such as early morning and midnight hours
Avoid the use of refuse chute for hard objects and fragile glass
Install rubber pad/lining to the metal door of the refuse chute loader at domestic floors to avoid impact noise when closing
Install noise barrier, enclosure or silencers at the exhaust outlet of refuse station