scholarly journals THE STUDY OF ACTUAL STATE AND PREDICTION OF INDUSTRIAL SOLID WATSE-HAZARDOUS WASTE QUANTITY UNTIL 2020 IN HO CHI MINH CITY

2009 ◽  
Vol 12 (9) ◽  
pp. 88-97
Author(s):  
Tuan Ngoc Le
Keyword(s):  
Solid Waste ◽  
Hazardous Waste ◽  
Ho Chi Minh City ◽  
Actual State ◽  
Export Processing Zones ◽  
Industrial Solid Waste ◽  
Advantages And Disadvantages ◽  
Industrial Parks ◽  
Management Measures ◽  
Negative Impacts

In HCMC, there are 958 factories in 12 industrial parks – export processing zones (IP-EPZ) (2006), 1,011 large factories, 6,202 small and medium factories out of IP-EPZ with 24 various industries. More than 700 factories operate in field of buying and recycling solid waste. Besides, there are 21 licenced and series of unregistered factories operating in field of collecting, transporting, treating, and burning industrial solid waste - hazardous waste (ISW-HW). There is the survey deployed in 24 districts (HCMC). The scope of that inquiry is 278 factories in IP-EPZ, 96 large factories, 1,142 small and medium factories out of IP-EPZ. The quantity of industrial solid waste is 1,044 tons per day with 12 percent of hazardous waste. After analysing the advantages and disadvantages of 05 methods used for predicting the quantity of ISW-HW, according to the ability of collecting data related in HCMC, the research has compared and chosen the best method. The results are: 1,641 tons per day (2010); 3,196 tons per day (2015); 7,318 tons per day (2020). With more and more ISW-HW, doing overall researches in order to establish the effective ISW-HW management measures in HCMC, minimize the negative impacts to environment and public health.

scholarly journals CONSTRUCTION OF INDUSTRIAL SOLID WASTE TREATMENT COSTS OF THE MECHANICAL INDUSTRY IN HO CHI MINH CITY

2012 ◽  
Vol 15 (4) ◽  
pp. 48-62
Author(s):  
Tuan Ngoc Le ◽  
Linh Thi Thuy Nguyen
Keyword(s):  
Solid Waste ◽  
Hazardous Waste ◽  
Waste Treatment ◽  
Treatment Costs ◽  
Ho Chi Minh City ◽  
Treatment Level ◽  
Treatment Technology ◽  
Industrial Solid Waste ◽  
Hazardous Waste Treatment ◽  
Solid Waste Treatment

Survey results in 72 mechanical manufactures in Ho Chi Minh City, in conjunction with related studies show that the charge of industrial solid waste – hazardous waste treatment is operated in two forms: fixed or progressive based on the generated volume. Price of collection - transportation - storage - treatment - landfill for each waste composition is widely varying (5-20 times), depending on the agreement between production facilities and service units. Price is not yet able to handle the relationship with the treatment technology, treatment level to be achieved as well as the correlation to the transported distance and the extent of hazardous waste. Methodology for calculating the costs of industrial solid waste treatment by burning method is initially set. Treatment costs per ton of industrial solid waste of the mechanical industry are determined. The formulas are specifically built for each case of emissions, corresponding to different levels of load transportation.

scholarly journals KINERJA PENGELOLAAN LIMBAH HOTEL PESERTA PROPER DAN NON PROPER DI KABUPATEN BADUNG, PROVINSI BALI

2016 ◽  
Vol 10 (1) ◽  
pp. 33 ◽  
Author(s):  
Putri Nilakandi Perdanawati Pitoyo ◽  
I Wayan Arthana ◽  
I Made Sudarma
Keyword(s):  
Waste Water ◽  
Solid Waste ◽  
Hazardous Waste ◽  
Environmental Sustainability ◽  
Quality Standard ◽  
Wastewater Management ◽  
Hotel Performance ◽  
Qualitative Descriptive ◽  
Negative Impacts ◽  
Parameter Values

Bali tourism development can lead to positive and negative impacts that threatening environmental sustainability. This research evaluates the hotel performance of the waste management that includes management of waste water, emission, hazardous, and solid waste by hotel that participate at PROPER and non PROPER. Research using qualitative descriptive method. Not all of non PROPER doing test on waste water quality, chimney emissions quality, an inventory of hazardous waste and solid waste sorting. Wastewater discharge of PROPER hotels ranged from 290.9 to 571.8 m3/day and non PROPER ranged from 8.4 to 98.1 m3/day with NH3 parameter values that exceed the quality standards. The quality of chimney emissions were still below the quality standard. The volume of the hazardous waste of PROPER hotels ranged from 66.1 to 181.9 kg/month and non PROPER ranged from 5.003 to 103.42 kg/month. Hazardous waste from the PROPER hotel which has been stored in the TPS hazardous waste. The volume of the solid waste of PROPER hotel ranged from 342.34 to 684.54 kg/day and non PROPER ranged from 4.83 to 181.51 kg/day. The PROPER and non PROPER hotel not sort the solid waste. The hotel performance in term of wastewater management, emission, hazardous, and solid waste is better at the PROPER hotel compared to non PROPER participants.

Current Status Analysis and Preventive Countermeasures on Industrial Hazardous Waste in Chongqing, China

2011 ◽  
Vol 414 ◽  
pp. 191-197
Author(s):  
Ying Zhu ◽  
Li'ao Wang ◽  
Jia Xiang Li
Keyword(s):  
Solid Waste ◽  
Hazardous Waste ◽  
Pollution Prevention ◽  
Ecological Environment ◽  
Current Status ◽  
Prevention Measures ◽  
Industrial Solid Waste ◽  
Chongqing Municipality ◽  
The Status ◽  
Status Analysis

Large amounts of industrial hazardous waste (IHW) are generated with the rapid economicgrowth in Chongqing Municipality. The generation of IHW was 355994.12t in 2010 and made up 1.25% of industrial solid waste (ISW). Huge varieties and complex components of IHW make it difficulty in its management, which causing serious environmental problems. In this paper, the status of IHW generation, disposal and management was analyzed from 2006 to 2010. Moreover, the pollution prevention measures are proposed for the purpose of protecting the ecological environment

scholarly journals Potential impact of COVID-19 pandemic lockdown on environmental parameters

2020 ◽  
Vol 13 (1) ◽  
pp. 49-61
Author(s):  
Aziz Qarani
Keyword(s):  
Solid Waste ◽  
Natural Environment ◽  
Environmental Parameters ◽  
Aquatic Life ◽  
Industrial Solid Waste ◽  
Black Water ◽  
Natural Energy ◽  
Green Areas ◽  
Hospital Wastes ◽  
Negative Impacts

COVID-19 had an impact on the daily life, human activities, various sectors, and the environment. Accordingly, the aim of this research was to examine the effect of the COVID-19 pandemic lockdown (COVID-19 PL) on the environmental parameters. The studied environmental parameters were solid waste, noise, air, water, wastewater (WW), soil and green areas, natural environment and resources, light pollution, radiation pollution, energy and others. The main environmental issues were divided into seventy sub-parameters. Results revealed that COVID-19 PL increased a number of parameters, such as domestic and hospital wastes, noise at home, aquatic life and water quality, domestic WW amount, green areas, animal and birds movement, natural energy, rodents etc.; while, it decreased several factors for instance commercial/industrial solid waste, traffic and outdoor noises, air pollution and particles, water contamination, WW production, cutting trees and hunting, fuel extraction and mining, artificial light and radiation, fuel combustion, tourist etc. Alternatively, some parameters, such as black water, natural radiation, and normal lighting remained as before COVID-19 PL. Positive, nil, and negative impacts of the parameters on the environment due to COVID-19 PL were 81.43 %, 5.71 %, and 12.86 %, respectively. Positive impacts of the COVID-19 PL on the environment were greater than negative influences and lockdown was regarded as a respiration of the natural environment. Currently, prediction of seasonal impact on spreading COVID-19 is difficult.

scholarly journals ACCESS TO CHILDREN EDUCATION IN MIGRANT WORKERS IN INDUSTRIAL ZONES, EXPORT PROCESSING ZONES IN HO CHI MINH CITY

2021 ◽  
Vol 9 (12) ◽  
pp. 471-477
Author(s):  
Vu Van Hieu ◽  
Keyword(s):  
Migrant Workers ◽  
Information Access ◽  
Ho Chi Minh City ◽  
Export Processing Zones ◽  
Factors Affecting ◽  
Industrial Parks ◽  
Barriers To Access ◽  
Children Education ◽  
Industrial Zones ◽  
Export Processing

Children in families migrate more barriers to access to education services. The study showed access to information, access to support, and factors affecting childrens access to migrant workers in industrial parks, export processing zones in Ho Chi Minh city.

Social Structure of Changing Labour Relations in Vietnam

2020 ◽  
Vol 55 (6) ◽  
pp. 818-831
Author(s):  
Le Thi Mai
Keyword(s):  
Trade Union ◽  
Ho Chi Minh City ◽  
Business Owner ◽  
Legal Representative ◽  
Export Processing Zones ◽  
Labour Relations ◽  
Industrial Action ◽  
Industrial Parks ◽  
Areas Of Interest ◽  
Export Processing

Industrial action in export processing zones challenges the conventions of labour protest. Labour relations in domestic and foreign direct investment enterprises in industrial parks and export processing zones in Ho Chi Minh City were researched in 2018, with findings that divide into two areas of interest: (a) the ways ‘innovation’ in the economy has affected changes for the subjects involved in labour relations; (b) with strikes being a manifestation of conflict in labour relations, after a period of sharp increase (2011), there has been a decreasing number in recent years, but with changing characteristics. In particular, when a strike occurs now, the trade union which used to be the unique legal representative of all Vietnamese employees is less often favoured, and others are chosen by the employees to negotiate with the business owner. This trend will perhaps be formalized as Vietnam implements international labour–trade union commitments recently adopted.

scholarly journals SWAN platform: A web-based tool to support the development of industrial solid waste reuse business models

2021 ◽  
pp. 0734242X2198941
Author(s):  
Athanasios Angelis-Dimakis ◽  
George Arampatzis ◽  
Tryfonas Pieri ◽  
Konstantina Solomou ◽  
Panagiotis Dedousis ◽  
...  
Keyword(s):  
Solid Waste ◽  
Industrial Waste ◽  
Business Models ◽  
Web Based ◽  
Matching Algorithm ◽  
Waste Reuse ◽  
Industrial Solid Waste ◽  
Business Cases ◽  
Industrial Unit

The SWAN platform is an integrated suite of online resources and tools for assessing industrial symbiotic opportunities based on solid industrial waste reuse. It has been developed as a digital solid waste reuse platform and is already applied in four countries (Greece, Bulgaria, Albania and Cyprus). The SWAN platform integrates a database with the spatial and technical characteristics of industrial solid waste producers and potential consumers, populated with data from these countries. It also incorporates an inventory of commercially implemented best practices on solid industrial waste reuse. The role of the SWAN platform is to facilitate the development of novel business cases. Towards this end, decision support services, based on a suitable matching algorithm, are provided to the registered users, helping them to identify and assess potential novel business models, based on solid waste reuse, either for an individual industrial unit (source/potential receiver of solid waste) or a specific region.

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