GESTION AMBIENTAL by CHEPE YEPES

Jose Yepes

chepe0974 — 2019-04-18 21:37:10 UTC

The content of the standards and article will address concepts about the Life Cycle Analysis of a Product according to the norm NTC ISO 14040 and NTC ISO 14044. In the context of the analysis of life cycle (LCA) this is responsible for analyzing and check the environmental impacts generated in all industrial processes, in this order of ideas the analysis is made of the different methods of obtaining raw materials, the effects that are caused by their extraction, such as the amount of energy required within production, different emissions produced, until the end of the product's useful life
 
Bearing in mind that this methodology is used throughout the national and international territory, it must be adapted to each region taking into account social, cultural and economic factors, in order to guarantee the sustainability of this methodology (ACV), throughout The years have been implemented but several changes have been introduced implementing new models that help to improve the Life Cycle Analysis, allowing to quantify the causes of a problem in order to carry out a risk analysis and plan a possible solution guaranteeing a healthy environment.

Jose Yepes

chepe0974 — 2019-04-18 21:59:39 UTC

Currently, new tools should be implemented to evaluate the impacts with indicators that lead us to reduce environmental impacts in order to have and implement a good development of the LCA, with the development of these good practices and developing the respective stages, the first stage It allows to identify the flaws that exist within the critical analysis of the AVC, The second stage seeks the type of modifications taking the factors of the PESTE ergonomic system, for them are taken (Scientific Technological, Ecological-geographical, Economic-financial, Political-legal factors , Socio-cultural). In the third stage, a tool for evaluating productive systems is used to improve the LCA, in which four stages are implemented that guarantee a good evaluation for sustainable development:
Stage 1 Production: raw material and manufacturing.
Stage 2 Transportation: packaging and distribution.
Stage 3 Consumption: commercialization and use / maintenance.
Stage 4 Disuse: disposal and reuse.

Jose Yepes

chepe0974 — 2019-04-19 21:37:36 UTC

The norm NTC-ISO 14040 recognizes the weaknesses and limitations of the LCA, which seeks to evaluate the environmental impacts of the products, however, it is necessary to strengthen their weaknesses since the existing one represents or generates a general vision of the LCA system.

Jose Yepes

chepe0974 — 2019-04-19 22:50:04 UTC

Within the analysis of the document, we found that the life cycle analysis (LCA) method is used to evaluate energy consumption and greenhouse gases. This is the study of the breweries of China, the distribution of Natural Gas, as well as the comparison routes of energy consumption such as their performance and emissions.
According to the study within the natural gas project, 8% of energy is saved and emissions are reduced by 38% and comparisons are made with the traditional project when coal and electricity are used.
If the technology is implemented, it can reduce emissions since it offers many alternative savings, using solar energy can improve performance by implementing it together with biomass, with this we can demonstrate that renewable energy can be implemented.
By implementing wind energy and biomass we can guarantee the development of energy projects that allow the conservation of the environment, by implementing these distributed energy projects we contribute to the economic, social and cultural development of each region, for this we must become aware of our same leaders in terms of decision making.

Jhonny Tejeda

jmtejadaq — 2019-04-21 16:36:21 UTC

1091666814

jmtejadaq — 2019-04-21 16:40:15 UTC

Normas ISO 14040 y 14044.

The life cycle analysis (LCA) is responsible for analyzing and determining the environmental impacts that are generated in industrial processes; The analysis goes from the raw materials, the effects that are produced and the methods of obtaining, the analysis of the energy within the production, the type of emissions, the origin of the useful life. product
Stage 1 Production, phases: raw material and manufacturing.
Stage 2 Transport, phases: packaging and distribution.
 Stage 3 Consumption, phases: commercialization and use / maintenance.
Stage 4 Disuse, phases: disposal and reuse.

In ISO 14041, four stages are described:

Definition of the objective and scope: The points that must be taken into account are: the functions of the production system, the functional unit, the system to be studied, the limits of the system, the allocation procedures, the types of impacts and the methodology for evaluating and interpreting them, the data requirements, assumptions, limitations, quality requirements of the initial data, the type of critical review (if any), and the type and format of the report required for the study

Life Cycle Analysis of Distributed Energy System Projects’ Energy Consumption and GHG Emission – A Case of Beer Brewery Auxiliary Power Supply in China.

when establishing the net reduction of greenhouse gas emissions, for years there are computer tools for life cycle analysis that handle huge databases that allow not only to establish the inputs and outputs of matter and energy
Analysis of the life cycle. (ACV): Collection and evaluation of inputs, outputs and potential environmental impacts of a product system through its life cycle.

Jhonny Tejeda

jmtejadaq — 2019-04-21 17:21:44 UTC

life Cycle Analysis of Distributed Energy System Projects’ Energy Consumption and GHG Emission – A Case of Beer Brewery Auxiliary Power Supply in China.

when establishing the net reduction of greenhouse gas emissions, for years there are computer tools for life cycle analysis that handle huge databases that allow not only to establish the inputs and outputs of matter and energy
Analysis of the life cycle. (ACV): Collection and evaluation of inputs, outputs and potential environmental impacts of a product system through its life cycle of the prod

Comparative assertion: Environmental statement in relation to the superiority or equivalence of a product with respect to a competing product that performs the same function.The main sources of GHG are: fixed sources (industries, residences, businesses, public services and energy transformation, such as the production of electricity) and mobile sources (which include all types of transportation that use fuel).
The fuels that, due to their volume and efficiency, generate more GHG emissions are crude oil, natural gas and solid biomass (firewood - sugarcane bagasse). Any effort to reduce these emissions is very important and remarkable if it affects these fuels

Edinael Torrado

edinaelctorrado — 2019-04-21 17:31:00 UTC

We will know one of the most used methodologies to find out and quantify the alterations caused in the environment by any product, process or activity. Life Cycle Analysis (LCA) is a methodological framework for estimating and evaluating the environmental impacts attributable to a product or service during all stages of its life. We know that all activities or processes cause environmental impacts, consume resources, emit substances into the environment and generate other environmental modifications during their life. We are interested, therefore, in assessing the impacts on the environment that influence climate change, the reduction of the ozone layer, the generation of ozone, eutrophication, acidification and many others. The Life Cycle Analysis tool was developed in the sixties and is used for the prevention of pollution since the seventies. We can say that there are no specific procedures or guidelines to follow, but a series of approaches that can be useful depending on the needs to be solved by means of this methodology. The basic principle of the tool is the identification and description of all the stages of the life cycle of the products, from the extraction and retreatment of the raw materials, the production, the distribution and use of the final product until its possible reuse, recycling or product waste.

Jhonny tejeda

jmtejadaq — 2019-04-21 18:01:16 UTC

Eco etiquetado tipo 1

It is a voluntary program of multiple results that become a third part of environmental product labels, where a global environmental preference is indicated in the product of the same category and is based on the life cycle conditions
Product: any merchandise or service.
Insurance category: has an equivalent function
Environmental criteria of the product: requirements that the product must meet
Functional characteristics of the product
Third: independent person from parties involved
Eco-labeling agencies: agents and third parties who run an environmental eco-labeling program type 1

Edinael Torrado

edinaelctorrado — 2019-04-21 19:02:18 UTC

The life of a product begins in the design and development of the product and ends with the activities of reuse and recycling, going through the following stages: Acquisition of raw materials. All activities necessary for the extraction of raw materials and energy inputs from the environment, including transport prior to production. Process and manufacturing Activities necessary to convert raw materials and energy into the desired product. Distribution and transport. Transfer of the final product to the client. Use, reuse and maintenance. Use of the finished product throughout its service life. Recycling. It begins once the product has served its initial function and consequently is recycled through the same product system (closed recycling cycle) or enters a new product system (open recycling cycle). Waste management It begins once the product has served its function and is returned to the environment as waste.

edinaelctorrado — 2019-04-21 19:09:56 UTC

edinaelctorrado — 2019-04-21 19:44:09 UTC

Edinael Torrado

edinaelctorrado — 2019-04-21 19:49:19 UTC

BIBLIOGRAPHY
Colombian Technical Standard NTC-ISO 14044, Colombian Institute of Technical Standards and Certification (ICONTEC), Bogotá, August 29, 2007, Recovered from https://bibliotecavirtual.unad.edu.co:3034/colecao.aspx

Colombian Technical Standard NTC-ISO 14044, Colombian Institute of Technical Standards and Certification (ICONTEC), Bogotá, August 29, 2007, Recovered from https://bibliotecavirtual.unad.edu.co:3034/colecao.aspx

Colombian Technical Standard NTC-ISO 14020, Colombian Institute of Technical Standards and Certification (ICONTEC), Bogotá, May 28, 2003, Recovered from https://bibliotecavirtual.unad.edu.co:3034/colecao.aspx
 https://www.sciencedirect.com/science/article/pii/S1876610217308597

Pedro Lombana Reyes.

lombanareyespedro — 2019-04-21 19:57:35 UTC

In the article mentioned (Analysis of the life cycle of projects of distributed energy systems), we see a clear example of how Life Cycle Analysis can be used. On this occasion, developed for the study of the generation of electrical energy - thermal, from solar energy and natural gas. These systems (Distributed Energy Systems) are located in the localities, generating energy without using transportation systems that cause pollution and imply a considerable economic cost. The results of this study are favorable and are projected towards the future as an economically and environmentally practical option for the generation of clean energy and, in the case of solar energy, renewable and permanent.

The Life Cycle Analysis is used environmentally to diagnose the implications of a production process in each of its stages in order to diagnose early the environmental implications of this process.

Pedro Lombana

lombanareyespedro — 2019-04-21 20:11:23 UTC

Colombian Technical Standard ISO 14040
Summary

Growing awareness of the importance of environmental protection, and the possible impacts associated with products, both manufactured and consumed, have increased interest in the development of methods to better understand and address those impacts. One of the techniques developed in this sense is the life cycle analysis (LCA).

The LCA treats the environmental aspects and potential environmental impacts throughout the life cycle of a product from the acquisition of the raw material, through production, use, final treatment, recycling, to its final disposal.

There are four phases in an ACV study:
• Definition of the objective and scope.
• Inventory analysis (ICV phase).
• Evaluation of the environmental impact of the life cycle (EICV phase).
• Interpretation phase: in which the results of the ICV or the EICV or both are summarized and discussed as a basis for conclusions, recommendations and decision making in accordance with the defined objective and scope.
This International Standard covers two types of study: life cycle analysis (LCA studies) and life cycle inventory analysis (LCI studies). The ICV studies are similar to the ACV studies, but exclude the EICV phase. Do not confuse ICV studies with the ICV phase of an ACV study.