Results 111 to 120 of about 527 (154)

Calcium Ion Removal by KMnO4 Modified Pineapple Leaf Waste Carbon Prepared from Waste of Pineapple Leaf Fiber Production Processing

open access: yesCarbon: Science and Technology, 2016
Pineapple leaf fiber waste carbon, modified with 3% KMnO4, was used for Ca2+ removal from aqueous solution. The effects of contact time, loading, water hardness, and isotherms on Ca2+ adsorption were studied. The results show that the Ca2+ ion removal by pineapple leaf fiber waste carbon could be improved by modification with KMnO4.
Sumrit Mopoung, Thaksaphon Bunterm
openaire   +1 more source

KEBERADAAN DYSMICOCCUS BREVIPES (COCKERELL) (HEMIPTERA: PSEUDOCOCCIDAE) SEBAGAI VEKTOR PINEAPPLE MEALYBUG WILT-ASSOCIATED VIRUS (PMWAV) PADA TANAMAN NANAS

open access: yesJurnal Ilmu Pertanian Indonesia, 2006
Mealybug can almost be found in all pineapple fields (Ananas comosus (Linnaeus)). The insect is known to be a vector of Pineapple Mealybug wilt-associated Virus (PMWaV).
Dewi Sartiami
doaj  

Design and Development of a Pineapple Peeling Machine

open access: yesJournal of Bioresource Management
The objective of this research aimed to design, modify and develop a manually operated cost effective pineapple peeling and coring machine with a reduced time of operation, easy to operate and maintain.
Dare E. Ibiyeye   +5 more
doaj  

Effect of Pre-treatments in the Processing of Pineapple Leaf Fibers

open access: yesAdvances in Food Science and Engineering, 2017
Malou Jean Rome   +5 more
openaire   +1 more source

Extraction, characterization and properties evaluation of pineapple leaf fibers from Azores pineapple

open access: yesHeliyon
Pineapple leaves can provide competitive and high-quality fibers for textile purposes. Despite pineapple being cultivated in the Portugues islands there is still a technology gap for the extraction and treatment of Pineapple Leaf Fibers (PALF) in Europe.
Diego Chaves   +2 more
exaly   +6 more sources

Influence of pineapple leaf particulate on mechanical, thermal and biodegradation characteristics of pineapple leaf fiber reinforced polymer composite

Journal of Polymer Research, 2021
Natural fibers are gaining too much attention and researchers are shifting their interest due to environmental concern and ecological benefits. The present experimental study is focused on the investigation of thermo-mechanical properties of aggro–waste pineapple leaf fiber (PALF) reinforced polymer composite under the influence of pineapple micro ...
Abir Saha, Santosh Kumar, Avinash Kumar
openaire   +1 more source

Chemical modification of pineapple leaf fiber: Graft copolymerization of acrylonitrile onto defatted pineapple leaf fibers

Journal of Applied Polymer Science, 2000
Graft copolymerization of acrylonitrile (AN) onto defatted pineapple leaf fiber (PALF) was studied using a CuSO4 and KIO4 combination as an initiator in an aqueous medium in the temperature range 30–500C. The effects of the concentration of potassium periodate, CuSO4, and monomer on the graft yield were investigated.
A. K. Mohanty   +4 more
openaire   +1 more source

Preparation of Pineapple Leaf Cellulose Membrane

Advanced Materials Research, 2014
In this study, the pineapple leaf cellulose membrane was prepared after being dissolved in ionic liquid (1-butyl-3-methylimidazolium chloride ([Bmim]Cl)) and high pressure microfluidization process. The chemical morphology and structure of cellulose membrane were measured by scanning electron microscope (SEM), fourier transformed infrared spectra (FT ...
Xiao Zhu   +4 more
openaire   +1 more source

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