INGENIEUR
The state government has given more than 100,000 free bins to household in just Petaling Jaya and Ipoh ( Star , 2017 ). However , waste disposal rate is increasing much faster than recycling rate .
A smarter waste management system is desired to save cost and reduce unethical waste disposal due to the lack of knowldge about the waste .
Figure 1 : Smart Waste Management for General Household
more research on DSS adoption can be conducted to manage and track municipal waste analysis and data for major townships and cities . Many available research publications on innovative DSS can be explored . DSS can be developed using rational and scientific approaches , such as information and communication technologies ( ICT ), optimisation algorithms , statistical analysis and linear mathematical programming , and probabilistic methods [ 1 ] [ 2 ].
RFID technology can be developed to assist waste management companies in the tracking , intelligent scheduling and handling , of waste movement to enhance the effectiveness of recycling and reuse . The use of RFID with augmented capabilities , and cloud-based software capable of accurately managing captured data associated with the waste collection process , will be essential to achieving an efficient waste management system [ 3 ]. Geographic Information System ( GIS ) can also be applied to visualise material flow in real time and automate the tracking of waste collection [ 4 ].
Smart solutions for waste management have been attempting to capture reliable information on quantities , types , and number of materials .
In terms of plastic waste , fostering continuous support for the implementation of the Extended Producer Responsibility ( EPR ) scheme from a linear to a circular economy will be useful to address waste pollution issues . WWF-Malaysia identifies the EPR scheme as a critical and effective policy tool in encouraging the adoption of holistic eco-design in the business sector . Under the EPR system , the responsibility of the producer goes beyond waste treatment and recycling . It addresses at least four key issues including waste avoidance , prevention and minimisation of material use ; waste collection and sorting ; material recovery , recycling and reuse ; and proper treatment and disposal of wastes with minimal environmental and social impact [ 5 ].
Drainage System
A smart city without proper management of its drainage system will have huge implications for its citizens , notably flash floods , property loss , loss of life , and the spread of diseases such as dengue . A smart and proper drainage system is extremely vital , especially in large , smart cities
22 VOL 93 JANUARY-MARCH 2023