Results 1 to 10 of about 1,069,272 (304)

Experimental Investigations of Composite Adsorbent 13X/CaCl2 on an Adsorption Cooling System

Applied Sciences, 2017
A new experimental device which tests the adsorption performance of the 13X/CaCl2 composite adsorbent under vacuum conditions was established. In this device, heat transfer characteristics in the adsorbent bed have a great influence on the adsorbent ...
Huizhong Zhao, Shaolong Jia, Junfeng Cheng, Xianghu Tang, Min Zhang, Haoxin Yan, Wenting Ai   +6 more
doaj   +2 more sources

Adsorption Sulfate from Wastewater by Using New Material [PDF]

E3S Web of Conferences, 2023
Using physical activation, a new composite adsorbent was prepared by modifying low-cost local adsorbent. This low-cost local adsorbent was also prepared from activating sludge, bentonite, and limestone (SBL).
Obeid Ashraf F., Nile Basim K., Al Juboury Maad F.   +2 more
doaj   +1 more source

Removal of methylene blue dye from aqueous solutions by a new wood/plastic composite based on HDPE and wood particles [PDF]

Polyolefins Journal, 2023
In the present work, the ability of wood-plastic composite containing high density polyethylene and wood powder as a recycled material to remove methylene blue cation pigment was studied.
Zahra Ranjbarha, Javad Mokhtari-Aliabad, Parviz Aberoomand-Azar, Seyed Amin Mirmohammadi, Mohammad Saber-Tehrani   +4 more
doaj   +1 more source

Study on adsorption and regeneration characteristics of methylene blue by porous PVA-based adsorbent

Xi'an Gongcheng Daxue xuebao, 2022
In view of the problems of PANI adsorbent loss and difficulty in recycling, polyaniline (PANI) /polyvinyl alcohol (PVA) composites prepared by in-situ chemical oxidation polymerization and its morphology and structure were characterized.
WEI Yuxi, WANG Ning, LIU Yonghong
doaj   +1 more source

Facile Synthesis of Composite Chitosan and Durio zibethinus Seed and Its Applications as Adsorbent of Metal Ion Ni(II)

Alchemy, 2023
Nickel is one of the most dangerous heavy metals that impact water ecosystems and human health. In the study, natural and harmless composite materials such as biochar and chitosan were modified to build adsorbent composites and form optimal conditions ...
Silvia Devi Eka Putri, Sri Mulijani, Komar Sutriah   +2 more
doaj   +1 more source

Preparation and adsorption properties of magnetic chitosan/sludge biochar composites for removal of Cu2+ ions

Scientific Reports, 2023
The magnetic chitosan/sludge biochar composite adsorbent was prepared using chitosan, Fe3O4, and sludge biochar as raw materials. The composite adsorbent was able to achieve rapid solid–liquid separation under an applied magnetic field.
Meng Zhang, Yunqing Liu, Zhizhen Yin, Dan Feng, Hui Lv   +4 more
doaj   +1 more source

Low-cost treatment method for organic matter and nutrients in landfill leachate

Journal of Water and Health, 2023
In this study, the ability of low-cost composite adsorbents to treat organic compounds in terms of chemical oxygen demand (COD), total nitrogen (TN), and total phosphorus (TP) was investigated.
G. R. Y. Perera, W. K. C. Neetha Dayanthi   +1 more
doaj   +1 more source

Carbon-in-Silicate Nanohybrid Constructed by In Situ Confined Conversion of Organics in Rectorite for Complete Removal of Dye from Water

Nanomaterials, 2023
The complete removal of low concentration organic pollutants from wastewater to obtain clean water has always been a highly desired but challenging issue.
Qingdong He, Jie Qi, Xiangyu Liu, Huan Zhang, Yiwen Wang, Wenbo Wang, Fang Guo   +6 more
doaj   +1 more source

Using a Combination of Activated Carbon and Graphene Nanoparticles in a Consolidated Form for Adsorption Ice Maker: A System-Level Modeling

Applied Sciences, 2022
Adsorption refrigeration systems are one of the emerging decarbonization technologies that can use eco-friendly heating sources and working fluids. However, the highly porous adsorbent materials used in these systems have a low thermal conductivity that ...
Mahmoud Badawy Elsheniti, Mohamed Shaaban Eissa, Hany Al-Ansary, Jamel Orfi, Abdelrahman El-Leathy, Osama Elsamni   +5 more
doaj   +1 more source

Removal of lead and cadmium with an optimized composite of expanded graphite/g-C3N4/phenylenediamine [PDF]

Journal of Applied Research in Water and Wastewater, 2022
In this study, an optimized composite of expanded graphite /g-C3N4 /phenylenediamine was synthesized and characterized by SEM, FESEM, EDS, XRD, and BET methods.The composite was prepared with an optimized combination using response surface methodology ...
Mahboobeh Zarei, Majid Baghdadi, Fatemeh Yazdian, Nasser Mehrdadi   +3 more
doaj   +1 more source