Search
Search Results
-
Enhanced adsorption of phosphate by rice straw-based biochar prepared via metal impregnation and bio-template technology
Phosphate removal from water through green, highly efficient technologies has received much attention. Biochar is an effective adsorbent for...
-
Adsorption Contact Time Effect of Carbon Dioxide Adsorption Using Rice-Straw Biochar on Biogas Performance
Biogas purification should be done to enrich methane composition in biogas. The technology to enrich methane composition is by removing carbon...
-
Rice straw management through biofuel, biochar, mushroom cultivation, and paper production to overcome environmental pollution in North India
Rice is the prominent food grain required by more than half of the world's population to fulfill their nutritional demand. With the continuous growth...
-
Rice straw biochar reduces Cd accumulation and promotes Cu accumulation in rice: irrigation regime is the driving factor
PurposeBiochar has become a research hotspot in soil heavy metal pollution remediation. However, there are few studies on the effect of biochar on...
-
Evaluation of rice straw, biochar and green material for soil remediation: a case study in Kasur, Pakistan
The main cause of agricultural soil pollution that endangers human health is tannery waste. Experiments were carried out to assess the effects of...
-
An efficient and simple approach to remove Cd(II) in aqueous solution by using rice straw biochar: performance and mechanisms
In recent years, cadmium pollution in water environment has become an environmental problem that could not be ignored. As a porous carbon rich solid...
-
Application of Al-Fe Co-modified Rice-Straw Biochar to Fluoride Removal: Synthesis, Optimization, and Performance
Fluoride-contaminated water is a major problem worldwide, and modified biochar is a promising low-cost adsorbent for fluoride removal. In this study,...
-
Effect of Rice Straw- and Bamboo-Derived Biochar on Pollution Controlling and Health Risks of Heavy Metals in a Rice-Rape-Corn Rotation Area of Eastern China
Potential human health risk with agricultural food consumption grown in heavy metal–contaminated soil has rarely been investigated. A field...
-
Could continuous rice crop** increase soil fertility and rice productivity by rice straw carbonized utilization in cold areas? — A 6-year field-located trial
Biochar amendment can benefit rice growth, but the long-term effects of rice straw carbonized utilization (RSCU, biochar, and biochar-based...
-
Rice straw stems reveal higher sound absorption coefficient than crushed rice straw: a sustainable approach to the recycling of rice straw
Burning straw openly in fields destroys beneficial soil microorganisms, accelerates soil degradation and generates harmful greenhouse gases....
-
Rice straw biochar alters inorganic nitrogen availability in paddy soil mainly through abiotic processes
PurposeNitrogen (N) is an important element for crop yield and its availability may be affected by biochar. The mechanisms through which biochar...
-
Iron-modified biochar inhibiting Cd uptake in rice by Cd co-deposition with Fe oxides in the rice rhizosphere
Fe-enriched biochar has proven to be effective in reducing Cd uptake in rice plants by enhancing iron plaque formation. However, the effect of Fe on...
-
The dissolved organic matter from the co-decomposition of Chinese milk vetch and rice straw induces the strengthening of Cd remediation by Fe-modified biochar
Fe-modified biochar (FB) and co-using Chinese milk vetch and rice straw (MR) are two effective ways for mitigating the cadmium (Cd) contamination in...
-
Effect of biochar derived from co-pyrolysis of sewage sludge and rice straw on cadmium immobilization in paddy soil
The remediation of cadmium (Cd) contaminated cropland has been related to food safety and public health. While biochar derived from sewage sludge...
-
Microbial mechanisms of organic matter mineralization induced by straw in biochar-amended paddy soil
Combined straw and straw-derived biochar input is commonly applied by farmland management in low-fertility soils. Although straw return increases...
-
Adsorption of Zn(II) on Pristine and SPLP/TCLP Leached Rice Straw Biochar: an Interplay of Precipitation and Ion Exchange
The inorganic mineral content in biochar influences the adsorption of Zn(II) metal ions. Metal ion adsorption on mineral rich rice straw biochar is...
-
Role of pyrolysis temperature on application dose of rice straw biochar as soil amendment
Biochar, an emerging soil amendment is conducive to carbon sequestration as well as plant and soil health. However, its benefits vary with the type...
-
Comparative biotic and abiotic effects on greenhouse gas emissions from agricultural ecosystems: application of straw or biochar?
Farmland has become a significant contributor to greenhouse gas (GHG) emissions, and research has shown that the addition of straw or biochar may be...
-
Potential and benefits of biochar production: crop straw management and carbon emission mitigation in Shaanxi Province, China
Shaanxi Province is an important agricultural province in western China. Its profit-oriented management of crop residues remains a concern in the...
-
Preparation and study of straw porous biochar with aromatic ring structure for adsorption performance and mechanism toward TNT red water
2,4,6-Trinitrotoluene (TNT) production processes generate a substantial amount of toxic wastewater. Therefore, it is crucial to identify efficient...
