MURAL DE GESTIÓN AMBIENTAAL by Tatiana Murillo Beltrán https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019 CURSO: PRINCIPIOS Y ESTRATEGIAS DE GESTIÓN AMBIENTAL_ UNAD_2019 GRUPO: 358020_3 DIRECTOR: CARLOS GUILLERMO MESA INTEGRANTES: NANCY YAZMIN DIAZ DAZA CÓDIGO: 1.069.899.278 EITEL TATIANA MURILLO BELTRÁN CÓDIGO: 1.074.416.001 en-us 2019-04-23 02:05:55 UTC 2026-02-24 12:46:13 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/313071344/2e324fcc6ea03006900ed788907f7ce3/descarga.png The life cycle approach or analysis from cradle to grave, is a design tool that researches and evaluates the environmental aspects of a product or service during all stages of its existence (Design, production, commercialization, use and final disposition) IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353229053 2019-04-23 02:42:31 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353229053 STANDARDS RELATED TO THE LIFE CYCLE IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353230838 NTC ISO 14040: 2007 ACV PRINCIPLESNTC ISO 14044: 2011 LIFE CYCLE REQUIREMENTSThey allow to find opportunities to improve the performance of a product or service during its life cycle.]]> 2019-04-23 02:56:07 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353230838 LIFE CYCLE ANALYSIS IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353231033
The ACV is a technique to determine the environmental aspects and potential impacts associated with a product: compiling an inventory of the relevant inputs and outputs of the system; evaluating the potential environmental impacts associated with these inputs and outputs, and interpreting the results of the inventory and impact phases in relation to the objectives of the study (According to ISO 14040).]]> 2019-04-23 02:57:32 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353231033 PHASES OF ANALYSIS IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353231901 The development of a Life Cycle Analysis, according to the norm NTC ISO 14040: 2007, must cover the following methodological stages:]]> 2019-04-23 03:03:44 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353231901 DEFINITION AND SCOPE OF OBJECTIVES IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353232302
The definition of objectives should include:

  •  Reasons to carry out the study and type of information that is expected to be obtained.
  • Planned application of the study and use (what will you do with the results?)
  • Expected target of the study (that is, if it will be an internal report, if it will be made public and to whom).
]]> 2019-04-23 03:06:15 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353232302 SCOPE OF THE STUDY IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353232449
Definition of the scope of the ACV: This stage should clearly reflect the extension of the study which implies, according to ISO 14040, the interpretation.
  • Requirements that inventory data must meet.
  • Hypothesis and limitations.
  •  Requirements and limitations.
The scope definition should include:
  • The system of products / services studied.
  • System functions
  • Definition of the functional unit
  • System limits
  • Methodology for data collection
  • Required data characteristics
  • Assumptions
  • Limitations
]]> 2019-04-23 03:07:17 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353232449 FUNCTIONAL UNIT IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353232836 Main purpose: Provide a reference to which inputs and outputs should be normalized.
Features:
  • Clearly defined and measurable.
  • Allow to define the reference flow.

]]> 2019-04-23 03:09:52 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353232836 LIMITS OF THE SYSTEM IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353233037
  •  Must be consistent with the purpose of the study.
  • Must be duly justified.
  • You must define which inputs and outputs are critical and the level of detail that is required.

    • ]]>     2019-04-23 03:11:11 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353233037     INVENTORY ANALYSIS IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234121
    Quantification of the inputs and outputs of the system under study. The data obtained in this phase is the starting point for the Life Cycle Impact Assessment. The stages to quantify are those that make up the Life Cycle of the product / process / service:]]>     2019-04-23 03:18:36 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234121     Acquisition of raw materials: IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234407 This stage includes everything from the activities necessary for the acquisition of raw materials or energy to the first stage of manufacturing or material processing.

    ]]>     2019-04-23 03:20:37 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234407     Manufacturing, processing and formulation: IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234496
    This stage comprises the steps that take place from the introduction of the raw materials in the process until the final product is obtained.]]>     2019-04-23 03:21:17 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234496     Distribution and Transportation: IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234663
    It includes the movement of materials or energy between the different operations at any stage of the life cycle, including the extraction of resources. The distribution includes the passage of the manufactured products from their exit from the factory to the end user. ]]>     2019-04-23 03:22:41 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234663     Use / Reuse / Maintenance: IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234821
    The limits of this stage begin with the distribution of products or materials and end when these products or materials become waste.]]>     2019-04-23 03:23:58 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234821     Waste management: IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234936
    Includes all the waste treatment mechanisms (study of possible management alternatives).]]>     2019-04-23 03:24:50 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353234936     The Life Cycle Impact Assessment consists of three stages: IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353235241 2019-04-23 03:27:13 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353235241 Classification: IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353235293
    The classification phase consists of the grouping of environmental burdens due to the consumption of resources and the generation of emissions and waste, depending on the potential environmental effects produced by each one of them.]]>     2019-04-23 03:27:33 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353235293     Characterization and Significant Analysis (Normalization): IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353235381
    It is the calculation of the potential contribution of each compound detected in the inventory analysis to an environmental effect. Normalization is necessary due to the fact that the values ​​obtained during the characterization are expressed in different units. Normalization allows the results of the classification to be transferred to units that allow comparison and interpretation. After the normalization of each effect, the aggregation of the data is carried out, obtaining an environmental profile of the Life Cycle under study.]]>     2019-04-23 03:28:20 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353235381     Assessment: IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353235436 The objective of this stage is to determine which effect causes the least impact taking into account the complete Life Cycle, for which the environmental effects are weighed against each other in order to compare the normalized profiles obtained in the previous stage.

    ]]>     2019-04-23 03:28:53 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353235436     INTERPRETATION OF THE ACV IngenieraSam https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353237847 The interpretation may include qualitative and quantitative measures of improvements, such as changes in the product, in the process, in the design, substitution of raw materials, waste management, etc. Similarly, it can be associated with industrial pollution prevention tools, such as waste minimization or product redesign.]]> 2019-04-23 03:48:22 UTC https://padlet.com/IngenieraSam/MURALGESTIONAMBIENTAL_2019/wish/353237847