ASSESSMENT OF ENVIRONMENTAL SAFETY AT THE ADDRESS WITH WASTE OF CONSTRUCTION AND DISMANTLING OF BUILDINGS

2019 ◽  
pp. 63-72
Author(s):  
Tatyana Bashevaya
Keyword(s):  
Global Warming ◽  
Comparative Analysis ◽  
Waste Management ◽  
Global Warming Potential ◽  
Environmentally Friendly ◽  
Environmental Safety ◽  
Environmental Indicators ◽  
Ecological Safety ◽  
Treat Ment

In the article the estimation of ecological safety of schemes of handling was executed building wastes that are used presently. А comparative analysis is conducted with the perspective methods of handling wastes (recycling, incineration). Basic indicatos are set for the estimation of ecological safety of construction. The quantitative values of environmental indicators for each of the ways of waste management have been deter-mined. Results show that in terms of the Global Warming Potential, the most environmentally friendly treat-ment was recycling, followed by incineration and lastly landfilling.

scholarly journals Comparative analysis of the criteria for evaluation of complex infrastructure of the socio-economic projects in the context of digitalization

2021 ◽  
Vol 244 ◽  
pp. 11004
Author(s):  
Irina Kryuchkova ◽  
Elena Smorodina ◽  
Oksana Belyantseva ◽  
Elena Serebryakova
Keyword(s):  
Comparative Analysis ◽  
Waste Management ◽  
Negative Impact ◽  
Environmental Safety ◽  
Environmental Indicators ◽  
Digital Transformation ◽  
Economic Life ◽  
Nature Management ◽  
Waste Processing ◽  
Criteria For Evaluation

The formation and development of the waste processing industry is important in the social and economic life of society. Ensuring environmental safety, rational nature management and minimizing the negative impact of waste on the environment are priority areas for the development of the Voronezh region. Currently, the regional system for managing municipal solid waste is being modernized through the formation of inter-municipal environmental waste processing clusters (IEWC). In this regard, the need to study the issue of assessing the effectiveness of ongoing measures to form an integrated infrastructure for safe waste management is very relevant, especially in the context of digitalization. The analysis of the system of target indicators of the federal and regional levels for the disposal, disposal and disposal of waste. As a result of the study, it was concluded that environmental indicators prevail in the management system in the field of safe waste management. The team of authors examined the variety of properties and characteristics of socio-ecological clusters and, on the basis of a comparative analysis, highlighted criteria by which it is possible to assess the results of digital transformation and the efficiency of the functioning of the sphere of safe waste management in our region. Using the results of this study will make it possible to analyze and control the degree of achievement of the objectives of the regional program for the modernization of the waste management sector in order to make effective management decisions in the context of digital transformation.

scholarly journals Life Cycle Assessment (LCA) Pengelolaan Sampah di TPA Gunung Panggung Kabupaten Tuban, Jawa Timur

2021 ◽  
Vol 22 (2) ◽  
pp. 147-161
Author(s):  
Rahmah Arfiyah Ula ◽  
Agus Prasetya ◽  
Iman Haryanto
Keyword(s):  
Global Warming ◽  
Life Cycle Assessment ◽  
Life Cycle ◽  
Anaerobic Digestion ◽  
Environmental Impact ◽  
Waste Management ◽  
Global Warming Potential ◽  
Waste Treatment ◽  
Acidification Potential ◽  
Alternative Scenarios

ABSTRACT The primary municipal waste treatment in Tuban Regency, East Java, was landfilling, besides the small amount of the waste was turned to compost. Landfilling causes global warming, which leads to climate change due to CH4 emission. This environmental impact could be worst by the population growth that increases the amount of waste. This study aimed to evaluate the environmental impact on waste management in the Gunung Panggung landfill in Tuban Regency and its alternative scenarios using Life Cycle Assessment (LCA). Four scenarios were used in this study. They are one existing scenario and three alternative scenarios comprising landfilling, composting, and anaerobic digestion. The scope of this study includes waste transportation to waste treatment which is landfilling, composting, and anaerobic digestion (AD). The functional unit of this analysis is per ton per year of treated waste. Environmental impacts selected are global warming potential, acidification potential, and eutrophication potential. The existing waste management in Gunung Panggung landfill showed the higher global warming potential because of the emission of CO2 and cost for human health, which is 6.379.506,17 CO2 eq/year and 5,92 DALY, respectively. Scenario 3 (landfilling, composting, and AD; waste sortation 70%) showed a lower environmental impact than others, but improvements were still needed. Covering compost pile or controlling compost turning frequency was proposed for scenario 3 amendment. Keywords: environmental impact, landfill, life cycle assessment, waste management   ABSTRAK Landfill merupakan pengelolaan sampah utama di tempat pemrosesan akhir (TPA) Gunung Panggung Kabupaten Tuban. Selain landfill, pengomposan diterapkan untuk mengolah sebagian kecil sampahnya. Landfill menghasilkan gas metana yang menyebabkan pemanasan global dan memicu perubahan iklim. Pertambahan penduduk memperbanyak sampah yang perlu diolah di TPA dan dapat memperparah dampak lingkungan yang ditimbulkan. Tujuan penelitian ini adalah menilai dampak lingkungan dari pengelolaan sampah eksisting di TPA Gunung Panggung Kabupaten Tuban Jawa Timur beserta skenario alternatifnya menggunakan Life Cycle Assessment (LCA). Terdapat satu skenario eksisting dan tiga skenario alternatif pengelolaan sampah yaitu landfilling, pengomposan, dan fermentasi anaerob (anaerobic digestion). Ruang lingkup studi meliputi pengangkutan sampah, pengelolaan sampah dengan cara pengomposan, Anaerobic Digestion (AD), dan landfill. Satuan fungsional yang digunakan yakni ton sampah yang diolah per tahun. Dampak lingkungan yang dipelajari di antaranya: pemanasan global, asidifikasi, dan eutrofikasi. Dampak lingkungan skenario eksisting menunjukkan nilai tertinggi terutama pada pemanasan global (6.379.506,17 CO2eq/tahun) dan kerugian pada kesehatan manusia (5,92 DALY). Skenario alternatif 3, yang meliputi pengelolaan secara landfill, pengomposan, dan AD menunjukkan dampak lingkungan yang kecil, namun memerlukan perbaikan. Perbaikan untuk skenario 3 yaitu dengan menambahkan penutup pada tumpukan kompos atau mengontrol frekuensi pembalikan kompos untuk mengurangi emisi NH3. Kata kunci: dampak lingkungan, life cycle assessment, pengelolaan sampah, tempat pemrosesan akhir

scholarly journals Mathematical model of environmentally friendly management of construction waste and waste of urban economy

2021 ◽  
Vol 937 (4) ◽  
pp. 042062
Author(s):  
E S Tshovrebov ◽  
E G Velichko ◽  
S N Kostarev ◽  
U D Niyazgulov
Keyword(s):  
Mathematical Model ◽  
Waste Management ◽  
Life Support ◽  
Environmental Safety ◽  
Environmental Hazard ◽  
Environmental Indicators ◽  
Anthropogenic Influence ◽  
Technical Documentation ◽  
Resource Saving ◽  
Construction Waste

Abstract In the collective authors’ work, based on the analysis and generalizing of published scientific researches, regulatory and technical documentation and legal acts in the field of waste management and environmental protection, was undertaken an attempt to develop, on a single methodical basis, a set of consolidated resource-saving and environmental indicators characterized the process of prevention environmental hazard caused by anthropogenic influence of waste generated in construction and urban economy.The main purpose of the research is to form theoretical foundations, develop methods for a complex assessment of the environmental hazard of solid urban and construction waste, generated in the process of repair and construction, dismantling works, maintenance of the buildings, exploitation of engineering systems and technical means of buildings and urban services in the life support system of municipalities and regions, in order to ensure protection of the environment and humans from the anthropogenic influence of waste, creating favorable conditions for life of the humanity.In the research was realized scientific and practical tasks: was formulated a hierarchy of priorities for the state of environmental safety; was highlighted the main factors of the environmental hazard of waste of the economy; was developed a mathematical model for an integrated assessment, management (rationing, regulation) of the level of environmental hazard of waste; interconnection and consolidation of environmental and resource-saving indicators was carried out on a uniform information and analytical platform for a comprehensive assessment of environmentally safe waste management. The results of the research can be used in the investigation and engineering work related to the assessment of the anthropogenic impact of waste on the environment, planning measures to prevent it.

scholarly journals Waste and Global Warming

2019 ◽  
Author(s):  
Anita Dewi Moelyaningrum
Keyword(s):  
Carbon Dioxide ◽  
Global Warming ◽  
Waste Management ◽  
Global Warming Potential ◽  
Management System ◽  
Sanitary Landfill ◽  
Waste Management System ◽  
The Earth ◽  
Open Dumping ◽  
Carbon Dioxide Co2

Proceeding Seminar Nasional“Perubahan Iklim dalam Perspektif Kesehatan Masyarakat”Jember, 16 Oktober 2010Waste was produced by human activity. Open dumping is the most method applied in Indonesia`s waste management system. Methane (CH4) can produce from waste open dumping method. Methane is a dangerous greenhouses gas. Methane (CH4) in the earth`s atmosphere is an important greenhouse gas with a global warming potential. It can damage ozone 21 faster than carbon dioxide (CO2). Indonesia`s population in 2009 was 234 million. Everybody produces waste of 800gr per day per person. The estimate Indonesia waste was 187,200-tons per day, which 1 ton of waste can produce 50 kg of methane (CH4) gases. Global warming can reduce by a good waste management system. It can reduce some of the dangerous greenhouse gases such as methane (CH4) and carbon dioxide (CO2). Open dumping method must be stopped. The alternative to control the emission of methane (CH4) is applied sanitary landfill method.

Sign in / Sign up

Export Citation Format

Share Document