Chemical Engineering Journal, Год журнала: 2023, Номер 475, С. 146242 - 146242
Опубликована: Сен. 23, 2023
Язык: Английский
Nature Reviews Earth & Environment, Год журнала: 2022, Номер 3(7), С. 444 - 460
Опубликована: Июнь 21, 2022
Язык: Английский
Процитировано
456
Environmental Chemistry Letters, Год журнала: 2022, Номер 21(1), С. 497 - 524
Опубликована: Окт. 1, 2022
Язык: Английский
Процитировано
196
Carbon Research, Год журнала: 2022, Номер 1(1)
Опубликована: Июнь 18, 2022
Abstract Contamination of aquatic and soil systems by organic inorganic pollutants has become a serious issue concern worldwide. Viable cost-effective solutions are urgently needed to mitigate the negative impacts diverse on environment human health. Biochar emerged as an effective green material for remediation wide spectrum (in)organic pollutants. However, applications pristine biochar in decontamination have encountered bottlenecks due its limited properties which cannot meet desired requirements. Therefore, multiple modification methods been developed tailoring physicochemical enhance effectiveness environmental decontamination. This work provides holistic review recent advances synthesis engineered using physical, chemical, biological methods. Further related mechanisms field also summarized discussed. In addition, existing challenges research gaps outlined, future needs proposed. summarizes scientific opportunities comprehensive understanding biochars materials contaminated water soil. Graphical abstract
Язык: Английский
Процитировано
160
Biochar, Год журнала: 2023, Номер 5(1)
Опубликована: Март 13, 2023
Abstract Biochar is a carbon-containing material prepared through thermal treatment of biomass in limited supply oxygen, and used for an array applications including waste management, climate change mitigation, soil fertility improvement, bio-energy production, contaminant remediation. The data related to biochar, its the wide applicability were collected using Web Science Core Collection Database (on 25/10/2022), while bibliometric network analysis was performed VOSviewer software analyse year-wise, author-wise, country-wise, journal-wise publication trends, construct keyword co-occurrence maps, identify research areas receiving greater focus. Further, biochar reviewed mechanistic insights provided. Some findings include: > 50% documents (> 13,000) getting published past 3 years, 90% 21,000) being articles, ~ publications 10,000) environmental sciences, pyrolysis most widely (~ 40% articles) production technique (followed by carbonization, gasification, combustion, torrefaction), China active country terms 11,000), mostly removing contaminants energy mitigation). Various strengths, weaknesses, opportunities, threats (SWOT analysis) wide-ranging identified. Lastly, gaps identified need performing elaborate life cycle assessments, exploring machine learning artificial intelligence upgrading conversion technology producing application-specific investigating aspects soil-biochar interactions nano-scale transformation biochar. study covers broad spectrum lesser attention, which could guide future researchers augmenting research. Graphical
Язык: Английский
Процитировано
88
International Journal of Biological Macromolecules, Год журнала: 2023, Номер 238, С. 124075 - 124075
Опубликована: Март 20, 2023
Язык: Английский
Процитировано
55
Results in Engineering, Год журнала: 2024, Номер 23, С. 102433 - 102433
Опубликована: Июнь 18, 2024
Biochar, as a carbon-rich substance produced from the thermal decomposition of organic biomass, is promising for sustainable environmental management. The production and consumption this can directly indirectly lead to reduction carbon emissions and, result, in neutralizing effects global warming climate change actively participate. biochar route be even more powerful than bioenergy terms targets. In line with these facts, review tries study biochar, its by slow diverse applications reduce ecosystem stability. Also, such sequestration, soil strengthening, reducing pollutants are technically environmentally discussed. Biochar's adaptability consistent development goals, making it valuable tool tackling challenges change, degradation, pollution control. Through process pyrolyzing residues producing possible avoid cumulative 66–130 billion metric tons CO2 equivalent over century. Approximately 50 % avoided result long-term sequestration capabilities biochar. Additionally, 30 reductions come substituting fossil fuels pyrolysis-derived energy, while remaining 20 arise prevention methane nitrous oxide emissions. Reflecting growing significance, industry, valued at approximately USD 541.8 million 2023, poised remarkable growth. Projected expand an impressive annual rate 13.9 2024 2030.
Язык: Английский
Процитировано
33
Eco-Environment & Health, Год журнала: 2024, Номер 3(1), С. 59 - 76
Опубликована: Янв. 3, 2024
Soil, the largest terrestrial carbon reservoir, is central to climate change and relevant feedback environmental health. Minerals are essential components that contribute over 60% of soil storage. However, how interactions between minerals organic shape transformation stability remains poorly understood. Herein, we critically review primary mechanisms, including sorption, redox reaction, co-precipitation, dissolution, polymerization, catalytic reaction. These interactions, highly complex with combination multiple processes, greatly affect through following processes: (1) formation or deconstruction mineral-organic association; (2) oxidative minerals; (3) polymerization (4) varying association according mineral transformation. Several pieces evidence related turnover during interaction in real eco-environment then demonstrated. We also highlight current research gaps outline priorities, which may map future directions for a deeper mechanisms-based understanding storage capacity considering its minerals.
Язык: Английский
Процитировано
20
Frontiers in Soil Science, Год журнала: 2024, Номер 4
Опубликована: Май 7, 2024
Land degradation and climate change, two intricately intertwined phenomena, demand appropriate management solutions to effectively tackle the escalating issues of food nutritional security. In this context, realm agriculture confronts formidable challenges in its pursuit soil resource reclamation, improving water quality, mitigating maintaining natural resources for posterity. Central these aspirations is preservation an optimum organic matter, serving as a linchpin threshold crucial protecting physical, chemical, biological integrity soil, while simultaneously sustaining agricultural productivity. To address multifaceted challenges, introduction diverse amendments has emerged strategy. Noteworthy among application biochar, which functions conditioner capable bolstering health, impact securing global Biochar carbon-enriched substance produced through pyrolysis assorted biomass waste. It larger surface area, higher cation exchange capacity, extended carbon storage capability. The strategic integration biochar production subsequent engenders array benefits, encompassing amelioration physical properties, augmented retention availability nutrients, enhancement activity, resulting yields societal benefits curtailment atmosphere greenhouse gas emissions. Additionally, demonstrates efficacy environmental restoration by medium extraction elimination heavy metals, often pervade aquatic ecosystems matrices. This review addressed need production, characterization, possibility restoration, crop yield fluctuations owing change.
Язык: Английский
Процитировано
17
Carbon Research, Год журнала: 2024, Номер 3(1)
Опубликована: Янв. 24, 2024
Abstract Hydrochars as carbonaceous amendments rich in porous structures and nutrients can be used promising slow-release fertilizers soil health amendments. Yet, the performance of hydrochars derived from different feedstocks improving crop plant growth phosphorus (P) availability is not well understood. Here, a batch sewage sludge (SS) chicken manure (CM) (SSCs CMCs) were produced at 125 225 °C (SS125/225 CM125/225) to investigate their characteristics performances seedling two representative crops, soybean ( Glycine max ) corn Zea mays ), P an acidic agricultural comparison with triple super phosphate (TSP), conventional fertilizer. Compared CMCs, SSCs more rougher surfaces contained relatively lower contents carbon (C; 32.3–33.3%), hydrogen (H; 3.9–4.69%), potassium (K; 29.2–51 mg g −1 but higher (37.4–85.4%) nitrogen (N; 2.26–4.9%), O-containing N-containing functional groups. The impacts on showed distinct variations. application little effect (i.e., biomass, chlorophyl contents, number leaves), while CMCs significantly increased its total dry biomass by 23.2–66.2%. For corn, both 32.8–92.4% 21.8–69.7%, respectively, compared those un-amended soils. In addition, temperature (SS225 CM225), ones (SS125 CM125) 24.6% 34.9% for 44.8% 39.3% respectively. significant improvement was mainly due direct nutrient supply (particularly P) hydrochars, which supported shoot concentrations. Moreover, hydrochar led rise water soluble (WSP) levels. However, time progressed, these levels fell fixation adsorption via precipitation, electrostatic attraction, ion exchange hydrochars. Contrarily, TSP maintained persistently high WSP levels, increasing leaching risk through profile. Our results provide evidence enhance production give better insights producing functionalized P-rich chars alternative chemical maintain sustainable production. Graphical
Язык: Английский
Процитировано
16
Chemosphere, Год журнала: 2022, Номер 306, С. 135310 - 135310
Опубликована: Июнь 14, 2022
Biochar application for the recovery of nutrients from wastewater is a sustainable method based on circular economy. Wastewater, food wastewater, and stormwater are valuable sources (i.e., PO43-, NO3-, NH4+). The unique properties biochar, such as its large specific surface area, pH buffering capacity, ion-exchange ability, make it cost-effective environmentally friendly adsorbent. engineering improves biochar provide targeted adsorbents. biochar-based fertilizers can be alternative to traditional fertilization. aim study was compare potential pristine engineered biochars recover determine factors which may affect this process. Engineered used selective adsorbent multicomponent solutions. Adsorption also regulated by additional mechanisms: precipitation ligand/ion exchange. Metal modification (e.g. Mg, Fe) enhances PO43- NO3- adsorption thus extra plant macro-/micronutrients. desorption mechanism, basis nutrient release strongly depended. use fertilizer have economic agricultural benefits when using waste materials reducing pyrolysis energy costs.
Язык: Английский
Процитировано
59