Environmental Impact and Energy Flow Assessment in Greenhouse Primrose Production Using Cumulative Energy Demand and Cumulative Exergy Demand Approach

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SALEHPOUR TAHEREH; Khanali Majid; RAJABIPOUR ALI

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Journal: Iranian Journal of Biosystems Engineering Year:2020 | Volume:50 | Issue:4 Page(s): 771-785

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Information Journal Paper

Title

Environmental Impact and Energy Flow Assessment in Greenhouse Primrose Production Using Cumulative Energy Demand and Cumulative Exergy Demand Approach

Author(s)

SALEHPOUR TAHEREH | Khanali Majid | RAJABIPOUR ALI | Issue Writer Certificate

Keywords

Environmental impactsQ1

EnergyQ2

Cumulative exergy demandQ2

Cumulative energy demandQ1

Ornamental flowerQ1

Abstract

The present study analyzed the Energy flow of this product by the cumulative Energy demand (CED) and Cumulative exergy demand (CExD) method by providing a life cycle inventory of greenhouse Primrose production. The required data through interviews and questionnaires were collected from greenhouse owners in Savojbolagh. Based on the results, the total CED and CExD values for one bush of Primrose were calculated as 8. 45 and 8. 24 MJ eq., respectively. Among the impact categories of the CED method, non-renewable-fossil had the largest share with 8. 43 MJ eq. that 66% of it was related to direct Energy consumption in the greenhouse. Also, 8. 20 MJ eq. CExD was related to the non-renewable-fossil impact category that direct Energy consumption in the greenhouse had the most important role in it. The Energy consumption for the production of one bush of Primrose resulted in the emission of 0. 20576 kg of carbon dioxide equivalent.

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APA: Copy

SALEHPOUR, TAHEREH, Khanali, Majid, & RAJABIPOUR, ALI. (2020). Environmental Impact and Energy Flow Assessment in Greenhouse Primrose Production Using Cumulative Energy Demand and Cumulative Exergy Demand Approach. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 50(4 ), 771-785. SID. https://sid.ir/paper/144272/en

Vancouver: Copy

SALEHPOUR TAHEREH, Khanali Majid, RAJABIPOUR ALI. Environmental Impact and Energy Flow Assessment in Greenhouse Primrose Production Using Cumulative Energy Demand and Cumulative Exergy Demand Approach. IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2020;50(4 ):771-785. Available from: https://sid.ir/paper/144272/en

IEEE: Copy

TAHEREH SALEHPOUR, Majid Khanali, and ALI RAJABIPOUR, “Environmental Impact and Energy Flow Assessment in Greenhouse Primrose Production Using Cumulative Energy Demand and Cumulative Exergy Demand Approach,” IRANIAN JOURNAL OF BIOSYSTEMS ENGINEERING (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 50, no. 4 , pp. 771–785, 2020, [Online]. Available: https://sid.ir/paper/144272/en

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