Material flow analysis and life cycle assessment of solid waste management in urban green areas, Thailand

Table 3 Inventories for landfilling, recycling, composting, and incineration facilities

Resources Input	Value	Unit	Ref.
Landfilling
Electricity	2.5	kWh t^− 1	[35]
Electricity demand for gas collection	0.2	kWh m⁻³ landfill gas	[35]
Diesel	0.6	L t^− 1	[35]
Recycling
Plastics			[36]
Electricity	544.2	kWh t^− 1	[36]
Glass			[31]
Coal brown	2.1	kg t^− 1
Natural gas	20.9	m³ t^− 1
Coal	10.3	kg t^− 1
Limestone	4.5	kg t^− 1
Sodium chloride	0.6	kg t^− 1
Paper			[31]
Electricity	436.7	kWh t^− 1
Kaolin	53.5	kg t^− 1
Aluminium sulphate powder	8.6	kg t^− 1
Aluminium			[31]
Electricity	89.1	kWh t⁻¹
Total Thermal Energy	3328.6	MJ
Bauxite	0.1	kg t⁻¹
Cast ingot	700	kg t⁻¹
Composting
Electricity	5.6	kWh t⁻¹	Wiang Fang plant, Chiang Rai, Thailand [35]
Diesel	1.3	L t^− 1	Wiang Fang plant, Chiang Rai, Thailand [35]
Incineration
Electricity	86.4	kWh t⁻¹	Phuket incineration plant [37]
Diesel	0.4	kg t^− 1
NaOH	0.03	kg t^− 1
Lime	6.5	kg t⁻¹
Water	356	kg t⁻¹

ISSN: 2468-2039