Potential of nanoparticles for water purification: a case-study on anti-biofouling behaviour of metal based polymeric nanocomposite membrane

2011 ◽  
Vol 27 (1-3) ◽  
pp. 224-230 ◽  
Author(s):  
Soumitra Kar ◽  
M. Subramanian ◽  
A.K. Ghosh ◽  
R.C. Bindal ◽  
S. Prabhakar ◽  
...  
Keyword(s):  
Water Purification ◽  
Nanocomposite Membrane ◽  
Polymeric Nanocomposite

scholarly journals The Synergy between Aquaculture and Hydroponics Technologies: The Case of Lettuce and Tilapia

2018 ◽  
Vol 10 (10) ◽  
pp. 3479 ◽  
Author(s):  
Gal Hochman ◽  
Eithan Hochman ◽  
Nadav Naveh ◽  
David Zilberman
Keyword(s):  
Production Process ◽  
Water Purification ◽  
Fish Farming ◽  
Negative Externalities ◽  
Environmental Value ◽  
The Cost ◽  
Regulatory Intervention

This study investigates the economic and environmental value of the use of technologies that convert pollution and waste in one production process to an input in another production process. The study focuses on an aquaponics case study to show that the negative externalities borne from intensive fish farming can be internalized without regulatory intervention through a combination of fish farming and hydroponics. The introduction of aquaponics diversified the farmers’ sources of income, yielded savings in the cost of water purification and the cost of fertilizer for the plants’ growth, and resulted in more fish and plant output compared to the unregulated scenario. While deriving these results, we also derive a separation rule for managing live aquatic inventory, which separates expenses (which are affected by the biology of fish) and income.

scholarly journals Effectiveness of the mixture of nopal and cassava starch as clarifying substances in water purification: A case study in Colombia

Heliyon ◽  
2020 ◽  
Vol 6 (6) ◽  
pp. e04296
Author(s):  
José Lugo-Arias ◽  
Elkyn Lugo-Arias ◽  
David Ovallos-Gazabon ◽  
Juan Arango ◽  
Mario de la Puente ◽  
...  
Keyword(s):  
Water Purification ◽  
Cassava Starch

Synthesis and optimization of PES-Fe3 O4 mixed matrix nanocomposite membrane: Application studies in water purification

2013 ◽  
Vol 34 (11) ◽  
pp. 1870-1877 ◽  
Author(s):  
Javed Alam ◽  
Lawrence Arockiasamy Dass ◽  
Mostafa Ghasemi ◽  
Mansour Alhoshan
Keyword(s):  
Water Purification ◽  
Nanocomposite Membrane ◽  
Mixed Matrix ◽  
Matrix Nanocomposite
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