Preparation of ultra-lightweight and surface-tailored cellulose nanofibril composite cryogels derived from Date palm waste as powerful and low-cost heavy metals adsorbent to treat aqueous medium

2020 ◽  
Vol 154 ◽  
pp. 112696 ◽  
Author(s):  
M. Hosseini ◽  
H. Zaki Dizaji ◽  
M. Taghavi ◽  
A.A. Babaei
Keyword(s):  
Heavy Metals ◽  
Aqueous Medium ◽  
Date Palm ◽  
Low Cost ◽  
Cellulose Nanofibril ◽  
Date Palm Waste ◽  
Palm Waste

scholarly journals Efficient utilization of date palm waste for the bioethanol production through Saccharomyces cerevisiae strain

2021 ◽  
Vol 9 (4) ◽  
pp. 2066-2074
Author(s):  
Arslan Ahmad ◽  
Summar A. Naqvi ◽  
Muhammad J. Jaskani ◽  
Muhammad Waseem ◽  
Ehsan Ali ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Date Palm ◽  
Bioethanol Production ◽  
Efficient Utilization ◽  
Date Palm Waste ◽  
Palm Waste

Characterization of blockboard and battenboard sandwich panels from date palm waste trunks

Measurement ◽  
2018 ◽  
Vol 124 ◽  
pp. 329-337 ◽  
Author(s):  
Maryam Haseli ◽  
Mohammad Layeghi ◽  
Hamid Zarea Hosseinabadi
Keyword(s):  
Date Palm ◽  
Sandwich Panels ◽  
Date Palm Waste ◽  
Palm Waste

scholarly journals Turning date palm waste into carbon nanodots and nano zerovalent iron composites for excellent removal of methylthioninium chloride from water

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Munir Ahmad ◽  
Mutair A. Akanji ◽  
Adel R. A. Usman ◽  
Abdullah S. F. Al-Farraj ◽  
Yiu Fai Tsang ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Electrostatic Interactions ◽  
Date Palm ◽  
Zerovalent Iron ◽  
Carbon Nanodots ◽  
Maximum Sorption ◽  
Methylthioninium Chloride ◽  
Date Palm Waste ◽  
Synthesized Materials ◽  
Palm Waste

Abstract Novel carbon nanodots (nCD-DBC) and nano zero-valent iron composites (nZVI-DBC) were synthesized using date palm waste-derived biochar (DBC). The synthesized materials were analyzed for chemical and structural composition by using FTIR, SEM, XRD, and TGA, and evaluated for their methylthioninium chloride dye (MB) removal efficiency from contaminated aqueous solutions. pH 7.0 was found optimum for the highest MB removal in sorption batch studies. Kinetics sorption of MB onto the sorbents was best described by pseudo-second-order (R2 = 0.93–0.99) and Elovich models (R2 = 0.86–0.97) implying that sorption was being controlled by chemisorption. Langmuir model predicted maximum sorption capacities for nCD-DBC, nZVI-DBC, and DBC were 1558.66, 1182.90, and 851.67 mg g−1, respectively, which correlated with the results of kinetics sorption. Likewise, nCD-DBC yielded the highest partition coefficient (7067 mL g−1), followed by nZVI-DBC (1460 mL g−1), and DBC (930 mL g−1). Post-sorption XRD, FTIR, and SEM analyses depicted the binding of MB onto the sorbents. It was suggested that electrostatic interactions, π–π electron donor-accepter interactions, degradation, and diffusion were responsible for MB removal by the synthesized materials. Therefore, the nCD-DBC, nZVI-DBC, and DBC can potentially be used for scavenging MB dye from contaminated aqueous solutions.

Mechanical and thermophysical properties of raw earth bricks incorporating date palm waste

2021 ◽  
Vol 270 ◽  
pp. 121824
Author(s):  
Daifallah Khoudja ◽  
Bachir Taallah ◽  
Ouarda Izemmouren ◽  
Salima Aggoun ◽  
Ouided Herihiri ◽  
...  
Keyword(s):  
Thermophysical Properties ◽  
Date Palm ◽  
Date Palm Waste ◽  
Raw Earth ◽  
Palm Waste

Date palm waste-derived biochar composites with silica and zeolite: synthesis, characterization and implication for carbon stability and recalcitrant potential

2017 ◽  
Vol 41 (4) ◽  
pp. 1687-1704 ◽  
Author(s):  
Munir Ahmad ◽  
Mahtab Ahmad ◽  
Adel R. A. Usman ◽  
Abdullah S. Al-Faraj ◽  
Adel Abduljabbar ◽  
...  
Keyword(s):  
Date Palm ◽  
Zeolite Synthesis ◽  
Date Palm Waste ◽  
Palm Waste

Date palm waste biochars alter a soil respiration, microbial biomass carbon, and heavy metal mobility in contaminated mined soil

2017 ◽  
Vol 41 (4) ◽  
pp. 1705-1722 ◽  
Author(s):  
Mohammad I. Al-Wabel ◽  
Adel Rabie A. Usman ◽  
Abdullah S. Al-Farraj ◽  
Yong Sik Ok ◽  
Adel Abduljabbar ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Microbial Biomass ◽  
Soil Respiration ◽  
Date Palm ◽  
Microbial Biomass Carbon ◽  
Metal Mobility ◽  
Biomass Carbon ◽  
Heavy Metal Mobility ◽  
Date Palm Waste ◽  
Palm Waste

scholarly journals Date palm waste pyrolysis into biochar for carbon dioxide adsorption

2021 ◽  
Vol 7 ◽  
pp. 152-159
Author(s):  
Imen Ben Salem ◽  
Mariam Badawi Saleh ◽  
Jibran Iqbal ◽  
Maisa El Gamal ◽  
Suhaib Hameed
Keyword(s):  
Carbon Dioxide ◽  
Date Palm ◽  
Carbon Dioxide Adsorption ◽  
Date Palm Waste ◽  
Palm Waste
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