scholarly journals Recirculating Aquaculture Is Possible without Major Energy Tradeoff: Life Cycle Assessment of Warmwater Fish Farming in Sweden

2020 ◽  
Vol 54 (24) ◽  
pp. 16062-16070
Author(s):  
Kristina Bergman ◽  
Patrik J. G. Henriksson ◽  
Sara Hornborg ◽  
Max Troell ◽  
Louisa Borthwick ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Fish Farming ◽  
Recirculating Aquaculture ◽  
Warmwater Fish

scholarly journals Life cycle assessment of recirculating aquaculture systems: A case of Atlantic salmon farming in China

2019 ◽  
Vol 23 (5) ◽  
pp. 1077-1086 ◽  
Author(s):  
Xingqiang Song ◽  
Ying Liu ◽  
Johan Berg Pettersen ◽  
Miguel Brandão ◽  
Xiaona Ma ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Atlantic Salmon ◽  
Salmon Farming ◽  
Recirculating Aquaculture ◽  
Recirculating Aquaculture Systems

scholarly journals Life Cycle Assessment of Nile Tilapia (Oreochromis niloticus) Farming in Kenyir Lake, Terengganu

2020 ◽  
Vol 12 (6) ◽  
pp. 2268
Author(s):  
Hayana Dullah ◽  
M. A. Malek ◽  
Marlia M. Hanafiah
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Oreochromis Niloticus ◽  
Nile Tilapia ◽  
Fish Farming ◽  
Fish Feed ◽  
Intergovernmental Panel ◽  
Feed Formulation ◽  
Nile Tilapia Oreochromis Niloticus ◽  
Materials Used

This study presents results from a life cycle assessment (LCA) conducted following the CML-IA method on caged aquaculture of Nile tilapia (Oreochromis niloticus) species at Como River, Kenyir Lake, Terengganu, Malaysia. In this study, the greenhouse gas (GHG) estimation, calculated based on the Intergovernmental Panel on Climate Change (IPCC) 2006 Guidelines, showed that 245.27 C eq (1.69 Kg) of nitrate oxide (N2O) was emitted from the lake. The determination of LCA was conducted using several inputs, namely N2O, compositions of fish feed, materials used to build fish cages (infrastructure), main materials used during operation and several databases, namely Agri-footprint, Ecoinvent 3, European Reference Life-Cycle Database (ELCD), and Industry Data 2.0. The results show that feed formulation is the major contributor to potential environmental impact in aquaculture farming, at 55%, followed by infrastructure at 33% and operation at 12%. The feed formulation consisting of 53% broken rice contributed to marine ecotoxicity (MET), while those consisting of 44% fish meal and 33% soybean meal contributed to abiotic depletion (ABD) and global warming (GW), respectively. It is recommended that the percentage of ingredients used in feed formulation in fish farming are further studied to reduce its impacts to the environment.

DEVELOPMENT OF DETERGENT RECIPE WITH IMPROVED ENVIRONMENTAL CHARACTERISTICS

2020 ◽  
Vol 5 (4) ◽  
pp. 223-229
Author(s):  
Yuliia Slyva ◽  
◽  
Oleksiy Verenikin ◽  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Synthetic Detergent ◽  
General Scheme ◽  
Practical Experience ◽  
Environmental Characteristics ◽  
Environmental Standard ◽  
Ecological Characteristics ◽  
Environmental Criteria ◽  
Environmental Properties

The research on the development of an innovative formula of a synthetic detergent with improved environmental properties, which meet the environmental standard of SOU OEM 08.002.12.065:2016 "Detergents and cleaning products. Environmental criteria for life cycle assessment" is carried out. The accumulated theoretical and practical experience is generalized, the general scheme of designing and development of new goods taking into account features of detergents with the improved ecological characteristics is created.

Life Cycle Assessment of Two Alternative End-of-life Scenarios for Leather Safety Shoes

2018 ◽  
Author(s):  
Alexandra LUCA ◽  
David SANCHEZ DOMENE ◽  
Francisca ARAN AIS
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
End Of Life
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