Results 31 to 40 of about 1,588 (184)

Synthesis of hydrochar supported zero-valent iron composites through hydrothermal carbonization of granatum and zero-valent iron: potential applications for Pb2+ removal

Water Science and Technology, 2021
In the present investigation, a one-step synthesis of hydrochar (HC) supported zero-valent iron (ZVI) was performed through hydrothermal carbonization (HTC) of granatum and ZVI.
Guangyin Jia, Xiangchao Tang, Jie Xu
doaj   +1 more source

Applying Hydrochar Affects Soil Carbon Dynamics by Altering the Characteristics of Soil Aggregates and Microbes

Agronomy
Hydrochar as a carbon-based fertiliser is hypothesised to permanently improve soils by modifying soil carbon quality through the regulation of soil organic carbon dynamics, aggregation properties and microbial diversity. However, the interactions between
Ting Yan, Zherui Zhang, Zhe Zhang, Wenzan Wang, Dong Li, Tao Zhang, Zhiping Zhu   +6 more
doaj   +1 more source

Hydrothermal Carbonization of Biomass Waste for Solid Biofuel Production: Hydrochar Characterization and Its Application in Blast Furnace Injection

Recycling
Hydrothermal carbonization (HTC) technology converts biomass into a carbon-rich, oxygen-containing solid fuel. Most studies have focused on hydrochar produced under laboratory conditions, leaving a gap in understanding the performance of industrially ...
Guangwei Wang, Junyi Wu, Haibo Li, Andrey Karasev, Xiaojun Ning, Chuan Wang   +5 more
doaj   +1 more source

Improving the water permeability of mortar by using a hydrochar additive derived from coconut coir fiber [PDF]

Građevinski Materijali i Konstrukcije
Mortar has been widely applied as a coating for various purposes on building infrastructures, including basements, water tanks, retaining walls, dams and building exteriors, where resistance to moisture and water is highly required.
Widodo Eko, Juwono Ariadne L., Budiman Ismail, Subyakto, Triastuti, Syafitri Utami D.   +5 more
doaj   +1 more source

Evaluation of Aging Methods on the Surface Characteristics of Hydrochar and Germination Indices for Kale Seeds

Horticulturae, 2023
Hydrochar derived from hydrothermal carbonization (HTC) has been recognized as a potential absorbent and horticultural substrate. However, its practical application has been limited due to its low adsorption capacity and negative effects on plant growth.
Dengge Qin, Quan He, Seyed Mohammad Nasir Mousavi, Lord Abbey   +3 more
doaj   +1 more source

A bibliographic study reviewing the last decade of hydrochar in environmental application: history, status quo, and trending research paths

Biochar, 2023
Highlights The environmental risks of hydrochar on soils need to be clarified before mass engineering application. The influence of soil microbes needs to be investigated to illustrate the impact of hydrochar on greenhouse gas emissions.
Junxia Huang, Yanfang Feng, Huifang Xie, Ping Wu, Minli Wang, Bingyu Wang, Qiang Zhang, Shicheng Zhang, Zhengang Liu   +8 more
doaj   +1 more source

Co-Combustion Behavior of Paper Sludge Hydrochar and Pulverized Coal: Low Rank Coal and Its Product by Hydrothermal Carbonization

Energies, 2022
In this paper, the combustion behavior of low rank coal and its product after hydrothermal carbonization with paper sludge hydrochar were studied.
Buxin Su, Guangwei Wang, Renguo Li, Kun Xu, Junyi Wu, Desheng Li, Jiawen Liu   +6 more
doaj   +1 more source

Advances in Sustainable Production of Bio‐Derived 5‐Alkoxymethylfurfural and Levulinate Esters: A Comprehensive Review

Carbon Energy, EarlyView.
The present review discusses the advancement in the catalytic synthesis of 5‐alkoxymethylfurfural (AMF) and levulinate esters (LEs) from the aspects of catalytic systems, reaction mechanisms, product isolation, and techno‐economic analysis, supplying valuable insights toward future sustainable and efficient manufacture of AMF and LEs. ABSTRACT The huge
Jun Zhang, Chunxiang Yang, Yuhe Liao, Jiawei Wang, Chengyu Li, Rui Shan, Haoran Yuan   +6 more
wiley   +1 more source

Bio/hydrochar Sorbents for Environmental Remediation [PDF]

ENERGY & ENVIRONMENTAL MATERIALS, 2020
A rising global population and aspirational higher living standards has driven a step change in resource utilization and concomitant anthropogenic pollution across the biosphere. Low‐cost and scalable technologies for environmental remediation are therefore urgently sought, with an emphasis on trash‐to‐treasure strategies that exploit abundant but ...
Xingguang Zhang, Yang Wang, Junmeng Cai, Karen Wilson, Adam F. Lee   +4 more
openaire   +1 more source

Carbon‐Negative Upcycling of Sewage Sludge into Superiorly Stable Gel Via Liquid‐Phase Utilization Strategy for Water‐Remediation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work developed a low‐temperature sludge hydrothermal coupled with gel crosslinking strategy which could upgrade the waste liquid generated from sewage sludge hydrothermal treatment into the hydrothermal‐liquid‐gel. The inventive hydrothermal‐liquid‐gel exhibited the enhanced pollutant removal capability, high synthetic stability, and superior ...
Zifan Liu, Sunxinyi Wang, Lingxiao Lu, Weiguo Zhang, Qiang Zheng, Cailiang Yue, Huimin Chang, Xiaohui Lu, Ming Xu, Zhi Qian, Qing Zhou, Fuqiang Liu, Baoshan Xing   +12 more
wiley   +1 more source