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HAZARDOUS WASTE MANAGEMENT - Coggle Diagram
HAZARDOUS WASTE MANAGEMENT
Definition
Hazardous wastes can be liquids, solids, contained gases, or sludges
Hazardous wastes are wastes with properties that make them dangerous or potentially harmful to human health or the environment
4 Categories
ignitability, or something flammable
corrosive, or something that can rust
or decompose
reactive, or something explosive
toxicity, or something poisonous.
Malaysia hazardous waste management facilities
Exclusive right to Kualiti Alam Sdn. Bhd
Land disposal facilities
Waste recovery/recycling facilities
Treatment facilities
Fully integrated facility
Treatment
Methods of
treatment
Physical
evaporation, sedimentation, flotation, and filtration
concentrates, solidifies, or reduces the volume of the waste
Chemical
ion exchange, precipitation oxidation and reduction, and neutralization
Thermal
high-temperature incineration
Mondeco
ProAirClean
Biological
Landfarming
Microbes that can metabolize the waste
Transport of waste
Highway shipment is the most common because road vehicles can gain access to most industrial sites and approved TSDFs.
particular site often requires transport to an approved treatment, storage, or disposal facility (TSDF)
laws that require proper labeling, transport, and tracking of all hazardous wastes.
Waste collection agents appear to be generally private companies and are essentially local enterprises rather than national organisations
Facilities
PENANG E-WASTE PROJECT
E-waste Collection, Segregation and Transportation
Handling
Kualiti Alam Sdn. Bhd
On-site Treatment
Special Management
Local Off-site Recovery Facilities
On-site Storage
Remediation
the process of environmental cleanup of contaminated sites and the techniques to reduce or eliminate contamination
transfer of contaminants alone, or with contaminated soils or groundwater to other place for final to other place for final
treatment or disposal
Technique
containment
pump and treat
extraction
solidification
air stripping