scholarly journals OPTIMIZATION OF MUNICIPAL WASTE COLLECTION POINTS IN YOGYAKARTA CITY- INDONESIA

2017 ◽  
Vol 5 (2) ◽  
pp. 129
Author(s):  
Bertha Maya Sopha ◽  
Alditya Perkasa Sri Haryoto
Keyword(s):  
Waste Management ◽  
Management System ◽  
Capacity Utilization ◽  
Municipal Waste ◽  
Influential Factor ◽  
Waste Collection ◽  
Total Cost ◽  
Waste Management System ◽  
Daily Total ◽  
Yogyakarta City

Uneven capacity utilization seems to be a constant problem in Yogyakarta waste management system. The problem is worsen by lack of a decision tool to evaluate the system and formulate appropriate strategy.This present study therefore aims atevaluatingthe performance of existing waste management systemandoptimizingmunicipal waste collection points. A mathematical model of MixedIntegerLinearProgramming was developed and implemented inLingo 9. Findings show that the current waste management system is associated to daily total cost of about IDR 10 million and capacity utilization of 88%. Scenarios are developed to examine the optimized system. Findings suggest that current municipal waste can be handled with 35 collection points involving 15 depots and 20 containers. The optimized system is corresponding to IDR 6.3 millionand the capacity utilization of 99%, which makes a reduced cost of 37% and an increasedcapacity utilization of 13% in comparison to the performance of the existing system. Based on sensitivity analysis,volume of municipal waste appears to be influential factor toward the total cost and network structure. Limitation of the model is also discussed. 

scholarly journals Study of Influence of Social-Economic Development of Territory on the Quality of Service for Population on Municipal Waste Collection and Disposal

2019 ◽  
pp. 176-187
Author(s):  
Olga Khandogina ◽  
Natalia Mushchynska
Keyword(s):  
Waste Management ◽  
Management System ◽  
Negative Impact ◽  
Human Life ◽  
Local Level ◽  
Municipal Waste ◽  
Household Waste ◽  
Waste Collection ◽  
Waste Management System ◽  
Public Data

The problem of coverage of the population by services of waste removal in the cross section of regions and the connection of this indicator with economic and social aspects of human activity has been considered. The regions are compared, the dynamics of changes of the index by years is analyzed. The dependence of coverage of services on the number of employees in the field of waste management and on the level of financing of the sphere of waste management is analyzed. These figures are found to vary significantly and there is no correlation between the number of employees or the amount of waste management system financing and the increase in the level of service provision in the region. The reasons, of the imperfections of the household waste system collection and removal are identified. The importance of correctly determining the level of waste collection services coverage for the proper waste collection subsystem organization is characterized. The study of correlation between indices of human development in the countries of the world and the index of coverage of the population by services for removal of household waste is conducted. It is found that there is a direct correlation between the indicators for individual countries. Based on the obtained model, the validity of the indicator for the regions of Ukraine is analyzed. It is determined that the values of the population coverage of waste collection for the regions do not fit into the model obtained. Assumptions have been made about the inaccuracy of public data on waste collection services in the regions of Ukraine. Waste management system in the regions of Ukraine, in particular with regard to waste collection, is currently characterized by the imbalance of development and insufficient accuracy of the indicators, and needs concerted action and measures to optimize it to ensure proper collection of municipal waste at the regional level, as well as to create an effective information and analytical system to monitor the state of the household waste management system. It is concluded that the improvement of the waste collection system should be one of the highest priorities at the local level to reduce the risk of negative impact on human life and health, the environment, etc.

scholarly journals Wpływ regulacji prawnych na gospodarkę odpadami komunalnymi w wybranych gminach wiejskich

2017 ◽  
pp. 83-95
Author(s):  
Agnieszka Sobolewska ◽  
Mariusz Sobolewski
Keyword(s):  
Waste Management ◽  
Waste Disposal ◽  
Rural Areas ◽  
Management System ◽  
Municipal Waste ◽  
Waste Collection ◽  
Considerable Part ◽  
Rural Districts ◽  
Waste Management System ◽  
Municipal Waste Management

The objective of this article is to determine changes in municipal waste management in rural areas after introduction of a new waste management system in 2012. The study includes rural districts of Bielski and Hajnowski administrative districts. The results show that the changes made have contributed to the improvement of waste management in rural areas. The amount of municipal waste collected increased by about 42 kg/inhabitant/year. A considerable part of the population (above 93%) started to separate waste. The new waste management system resulted in considerable costs increase. In a two-person households, which constitute the most in this analysis, the charges for municipal waste disposal increased from 51 to 533%, depending on the rural district and the method of waste collection (mixed waste, separated waste).

scholarly journals IT Systems Supporting Waste Management in Municipalities – Research Results

2018 ◽  
Vol 1 (1) ◽  
pp. 777-783
Author(s):  
Monika Stępień ◽  
Barbara Białecka ◽  
Barbara Stalmachova
Keyword(s):  
Waste Management ◽  
Management System ◽  
Integrated System ◽  
Municipal Waste ◽  
Waste Collection ◽  
Waste Management System ◽  
Comprehensive Management ◽  
Eu Directive ◽  
It Systems ◽  
Municipal Waste Management

Abstract When a new EU directive on municipal waste management was implemented in Poland over 5 years ago, there were practically no IT systems on the market allowing for comprehensive support of this process. Significant changes revealed a number of problems that the municipalities had to face and are facing today, trying to create an integrated system of waste management. IT systems used by municipal units before the amendment of the act have been proved insufficient to be able to efficiently manage the collection of waste from residents. The new regulations significantly influenced, among others, the process of information flow between entities in the waste management system. New participants in the municipal waste management process have been introduced, which from that moment has had to be dealt with by municipal units - the entire organization of the waste collection process and information activities in this area fell on the municipalities. This article presents the results of research on IT systems used in municipalities and its needs in this area. These surveys were carried out using a questionnaire sent to municipalities in the Silesian Voivodeship. Its aim was to identify the features and functions that should be met by the IT system, allowing for comprehensive management of the new municipal waste management system.

scholarly journals Implementation of the concept of separate collection of solid municipal waste in the Republic of Tatarstan in 2019

2020 ◽  
Vol 2020 (2) ◽  
pp. 126-130
Author(s):  
V. Korolev
Keyword(s):  
Waste Management ◽  
Management System ◽  
Municipal Waste ◽  
Packaging Materials ◽  
Waste Collection ◽  
Waste Management System ◽  
Manufacturing Enterprises ◽  
Solid Municipal Waste ◽  
The Republic ◽  
The Government

The article presents the first steps to create a waste management system taken By the government of the Republic of Tatarstan, as well as an analysis of the work and activities aimed at the need for separate collection of waste, including an assessment of the significance of the involvement of the population by the end of 2019. After evaluating the results of the activities carried out in 2019, it should be concluded that the practice of separate waste collection has significantly advanced among the population and that the Republic's manufacturing enterprises are interested in creating eco-packaging materials.

scholarly journals Waste management in the Irkutsk Region, Siberia, Russia: Environmental assessment of current practice focusing on landfilling

2014 ◽  
Vol 32 (5) ◽  
pp. 389-396 ◽  
Author(s):  
Vlada Starostina ◽  
Anders Damgaard ◽  
Helmut Rechberger ◽  
Thomas H Christensen
Keyword(s):  
Global Warming ◽  
Waste Management ◽  
Management System ◽  
Municipal Waste ◽  
Electricity Production ◽  
Household Waste ◽  
Waste Management System ◽  
Leachate Collection ◽  
Degradation Rates ◽  
Biogenic Carbon

The municipal waste management system of the region of Irkutsk is described and a life cycle assessment (LCA) performed to assess the environmental performance of the system. Annually about 500 000 tons of waste are managed. The waste originates from three sources: household waste (27%), commercial waste (23%) and office & institutional waste (44%). Other waste of unknown composition constitutes 6%. Only 3% of the waste is recycled; 97% of the municipal waste is disposed of at the old Alexandrovsky landfill. The environmental impact from the current system is dominated by the landfill, which has no gas or leachate collection system. The global warming contribution is due to the emission of methane of the order of 420 000 tons CO2-equivalents per year. Collection and transport of the waste are insignificant compared with impacts from the landfill. As the old landfill runs out of capacity in a few years, the LCA modelling showed that introduction of a new and modern landfill with gas and leachate collection could improve the performance of the waste management system significantly. Collection of landfill gas and utilization for 30 years for electricity production (gas turbine) would reduce the global warming completely and result in a net saving of 100 000 CO2-equivalents per year due to storage of biogenic carbon in the landfill beyond 100 years. Considering other first-order degradation rates for the landfilled organic matter did not overtly affect the results, while assumptions about the top cover oxidation of methane significantly affected the results. This shows the importance of controlling the gas escape from the landfill.

A smart municipal waste management system based on deep-learning and Internet of Things

2021 ◽  
Vol 135 ◽  
pp. 20-29
Author(s):  
Cong Wang ◽  
Jiongming Qin ◽  
Cheng Qu ◽  
Xu Ran ◽  
Chuanjun Liu ◽  
...  
Keyword(s):  
Deep Learning ◽  
Internet Of Things ◽  
Waste Management ◽  
Management System ◽  
Municipal Waste ◽  
Waste Management System ◽  
Municipal Waste Management

scholarly journals Smart Dustbin Management System Using Renesas

2021 ◽  
Vol 9 (8) ◽  
pp. 1183-1185
Author(s):  
Mr. Venkateshwar A
Keyword(s):  
Waste Management ◽  
Management System ◽  
Force Sensor ◽  
The State ◽  
Sensor System ◽  
Waste Collection ◽  
Control Room ◽  
Public Places ◽  
Waste Management System ◽  
Android App

Abstract: With the increase in population, the state of sanitation is declining. The abundance of garbage in public places creates a climate of impurity. It can cause several serious illnesses in the immediate vicinity. It also reduces the area rating. To avoid this and to improve sanitation, a 'smart waste management system' is proposed for this project. In the proposed system, the level of debris in dust bins is detected with the help of a Sensor, and transferred to a control room authorized by the GSM system. Microcontroller is used to communicate with the sensor system and the GSM / GPRS system. The Amazon application is built to monitor the information you want related to the waste of various selected sites. This will help to manage your waste collection more efficiently. Keywords: Smart Dustbin, Renesas, Force Sensor, IR Sensor, GSM, Android App.

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