4.7 Article

Paper Hydrothermal conversion of Cd/Zn hyperaccumulator (Sedum alfredii) for heavy metal separation and hydrochar production

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Engineering, Environmental

A review on the thermal treatment of heavy metal hyperaccumulator: Fates of heavy metals and generation of products

Xiaoqiang Cui et al.

Summary: This systematic review focuses on the migration and transformation of typical heavy metals in hyperaccumulator during various thermochemical conversion processes, with emphasis on the production and application of targeted products. Future challenges and perspectives in the thermal treatment of hyperaccumulator are also presented. The distribution and speciation of heavy metals in hyperaccumulator can be influenced by thermal technique type and reaction conditions, impacting the utilization of derived products.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Environmental Sciences

Bamboo derived hydrochar microspheres fabricated by acid-assisted hydrothermal carbonization

Shen Zhang et al.

Summary: Functional hydrochar microspheres were successfully fabricated using bamboo residues through acid-assisted hydrothermal carbonization. The addition of acids significantly influenced the reaction pathway and promoted the hydrolysis process, leading to the formation of single micron carbon spheres or irregularly shaped particles. This study demonstrates the potential of acid-assisted hydrothermal carbonization for producing functional hydrochar microspheres.

CHEMOSPHERE (2021)

Article Environmental Sciences

The migration, transformation, and risk assessment of heavy metals in residue and bio-oil obtained by the liquefaction of pig manure

Hui Luan et al.

Summary: The study thoroughly investigated the total contents and chemical speciation analysis of heavy metals in pig manure (PM), liquefaction residues (LRs), and bio-oils (BOs) derived from PM by liquefaction with ethanol as a solvent at 180-300 degrees C. It was found that temperatures from 220 to 260 degrees C were the optimum conditions for disposing of PM by liquefaction with ethanol, reducing the environmental risk of heavy metals. Further research and pretreatment are needed before recycling the liquefaction residues from PM.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2021)

Article Engineering, Environmental

Transformation behaviors and environmental risk assessment of heavy metals during resource recovery from Sedum plumbizincicola via hydrothermal liquefaction

Chao He et al.

Summary: Low temperature liquefaction benefits resource recovery, while high temperature liquefaction facilitates heavy metal immobilization in hydrochars. However, caution should be taken regarding the environmental risks of manganese and lead.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Engineering, Environmental

Double-edged effects of polyvinyl chloride addition on heavy metal separation and biochar production during pyrolysis of Cd/Zn hyperaccumulator

Xiaoqiang Cui et al.

Summary: Pyrolysis is a promising technique for the sustainable utilization of heavy metal hyperaccumulators from phytoremediation. This study found that high pyrolysis temperature and low PVC addition promoted the volatilization of Cd and Zn, while high PVC addition suppressed heavy metal volatilization. The addition of PVC increased biochar yield but also elevated Cd and Zn leaching, indicating a dual effect on heavy metal separation and biochar production.

JOURNAL OF HAZARDOUS MATERIALS (2021)

Article Environmental Sciences

Evaluation of phytoremediation potential of five Cd (hyper)accumulators in two Cd contaminated soils

Rong Huang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

Article Environmental Sciences

Effect of hydrothermal carbonization on heavy metals in swine manure: Speciation, bioavailability and environmental risk

Qianqian Lang et al.

JOURNAL OF ENVIRONMENTAL MANAGEMENT (2019)

Article Engineering, Environmental

Inherent Metals of a Phytoremediation Plant Influence Its Recyclability by Hydrothermal Liquefaction

Xiangdong Zhu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2019)

Article Chemistry, Multidisciplinary

Transformation of Phosphorus in Wetland Biomass during Pyrolysis and Hydrothermal Treatment

Xiaoqiang Cui et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

Article Engineering, Environmental

Hydrothermal conversion of the hyperaccumulator Sedum alfredii Hance for efficiently recovering heavy metals and bio-oil

Hao Chen et al.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2019)

Article Environmental Sciences

Cost-Effectiveness Analysis for Soil Heavy Metal Contamination Treatments

Wanying Chen et al.

WATER AIR AND SOIL POLLUTION (2018)

Article Water Resources

Isotherm models and kinetics of copper adsorption by using hydrochar produced from hydrothermal carbonization of faecal sludge

Thammarat Koottatep et al.

JOURNAL OF WATER SANITATION AND HYGIENE FOR DEVELOPMENT (2017)

Article Environmental Sciences

Potential mechanisms of cadmium removal from aqueous solution by Canna indica derived biochar

Xiaoqiang Cui et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2016)

Article Environmental Sciences

Thermal Characteristics of Hyperaccumulator and Fate of Heavy Metals during Thermal Treatment of Sedum plumbizincicola

Daoxu Zhong et al.

INTERNATIONAL JOURNAL OF PHYTOREMEDIATION (2015)

Review Green & Sustainable Science & Technology

A comparative review of biochar and hydrochar in terms of production, physico-chemical properties and applications

Harpreet Singh Kambo et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2015)

Article Engineering, Environmental

Soil Contamination in China: Current Status and Mitigation Strategies

Fang-Jie Zhao et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2015)

Article Agricultural Engineering

Influence of process water quality on hydrothermal carbonization of cellulose

Xiaowei Lu et al.

BIORESOURCE TECHNOLOGY (2014)

Review Environmental Sciences

Biochar as a sorbent for contaminant management in soil and water: A review

Mahtab Ahmad et al.

CHEMOSPHERE (2014)

Article Engineering, Environmental

Comparison of Trace Element Emissions from Thermal Treatments of Heavy Metal Hyperaccumulators

Shengyong Lu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2012)

Review Environmental Sciences

Role of Hyperaccumulators in Phytoextraction of Metals From Contaminated Mining Sites: A Review

V. Sheoran et al.

CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY (2011)

Article Engineering, Environmental

Hydrothermal Carbonization of Municipal Waste Streams

Nicole D. Berge et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2011)

Article Multidisciplinary Sciences

Arsenic hyperaccumulator Pteris vittata L. and its arsenic accumulation

TB Chen et al.

CHINESE SCIENCE BULLETIN (2002)