scholarly journals Automation Concepts for Industrial-Scale Production of Seaweed

2021 ◽  
Vol 8 ◽  
Author(s):  
Torfinn Solvang ◽  
Emil Scott Bale ◽  
Ole Jacob Broch ◽  
Aleksander Handå ◽  
Morten Omholt Alver

In order to industrialize macroalgal cultivation in Norway, new automated methods and solutions for seeding, deployment and harvesting need to be developed. Today's solutions are time and resource demanding, still yielding volumes nationally in the range of 100–200 tons per year in total (not including wild harvest), while the potential is in the megaton range. Standardization of equipment and automation can be one way to upscale production. Here we present results from a design study of a module-based solution for industrial cultivation, with specific solutions for spinning of thin seedling strings onto longlines, and a robotic module for interaction with the submerged farm at deployment and harvest. A reduced-scale physical prototype of the farm concept with the robot has been built for testing of deployment and harvesting techniques. The concept has been named SPOKe: Standardized Production of Kelp.

2017 ◽  
Vol 10 (1) ◽  
pp. 77-88 ◽  
Author(s):  
Ashraf F. El-Baz ◽  
Hesham A. El-Enshasy ◽  
Yousseria M. Shetaia ◽  
Hoda Mahrous ◽  
Nor Zalina Othman ◽  
...  

1989 ◽  
pp. 41-49 ◽  
Author(s):  
O. Albrecht ◽  
T. Ginnai ◽  
A. Harrington ◽  
D. Marr-Leisy ◽  
V. Rodov

Arts ◽  
2022 ◽  
Vol 11 (1) ◽  
pp. 15
Author(s):  
Nora K. Donoghue

Evidence for industrial scale production of numerous manufacturing processes has been attested in all phases of occupation at Poggio Civitate (Murlo). A subset of these, tools for the production of textiles and fibers, indicates that textile crafts were manufactured on a large scale as a part of a centralized and organized industry. These industrialized practices occurred within and around the monumental seventh and sixth century BCE complexes which displayed architectural decoration bearing iconographic themes that served to secure the positions of the aristocratic elites. This paper investigates the stamped decoration present on rocchetti and its relationship to the architectural decoration present on the monumental structures of the site. As small moveable objects used by members of the community, rocchetti present an opportunity to investigate the movement of elite images through the non-elite population of a community and their reception of aristocratic ideology presented in monumental structures.


2011 ◽  
Vol 31 (2) ◽  
pp. 406-411
Author(s):  
Adriane da Silva ◽  
João Zitkoski ◽  
Marcio Antônio Mazutti ◽  
Altemir Mossi ◽  
José Vladimir Oliveira ◽  
...  

RSC Advances ◽  
2015 ◽  
Vol 5 (62) ◽  
pp. 50365-50371 ◽  
Author(s):  
Gabriel Ceriotti ◽  
Anna Yu. Romanchuk ◽  
Alexander S. Slesarev ◽  
Stepan N. Kalmykov

A method is presented for rapid, and scalable purification of graphene oxide. This method is useful for its industrial-scale production.


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