KHAN S., CHAO C., WAQAS M., ARP H.P.H., ZHU Y.G. Sewage sludge biochar influence upon rice (Oryza sativa L) yield, metal bioaccumulation and greenhouse gas emissions from acidic paddy soil. Environ. Sci. Technol
Sewage sludgeRice strawCharHeavy metalsReasonable disposal of sewage sludge (SS) as a resource to avid secondary pollution is the major objective. In this study, co-hydrothermal treatment combined with pyrolysis (co-HTP) of rice straw (RS) and sewage sludge for production of biochar was ...
Along with positive influence of SS on soil quality and plant production (Singh and Agrawal, 2008, Wang et al., 2008), negative impact on environment was reported as well. Soil analysis after 16-years of repetitive sewage sludge application in Spain has shown that SS amendment had led to ...
Safe recycling of the growing amounts of municipal sewage sludge containing toxic metals had been critically challenged with the fast urbanization. In this study, we investigated soil amendment of municipal wastewater treatment (MSS) converted biochar for its recycling in agricultural soils. In a field...
Municipal sewage sludge (MSS) contains significant amounts of trace elements including zinc, copper, cadmium, and lead. This study investigated the behavior of these trace elements in municipal sewage sludge biochar during the pyrolysis of both anaerobically digested and undigested sludge at temperatures...
Biochar properties were analyzed, and the transformation of P and heavy metals speciation during co-pyrolysis were also discussed. Co-pyrolysis of raw sludge and rice husk (10e50 wt%) could increase the carbonization degree and stability of biochar at 500 C. The organic P (OP) in raw sludge...
Biocharmicronutrients uptakericesewage sludgeyieldModern agriculture is leading mining of nutrients and reduction in soil organic matter levels through repetitive harvesting of crops. Declining fertility status of soil is now becoming primary concern for growing of the crops. This decline of the soil ...
Sewage sludge biocharRice (Olyza sativa L.)CadmiumPaddy soilFieldMuch research has considered the influence of biocChenChineseTingtingChineseChiChineseHaifengChineseZhanChineseYouchiChineseLiaoChineseYongkaiChineseReidChineseBrianChineseEnvironmental Pollution...
2024, Antioxidants Mapping and visualizing the global research landscapes on drinking water and cancer 2024, Discover Applied Sciences Influence of sludge biochar at different carbonization temperatures on anammox process 2024, Environmental Technology (United Kingdom)©...
soil-compost interactions. Results from the spectroscopic characterization reveal the implications of selection of bulking agents and sludge pre-treatment in determining the final quality of the compost. Based on the results, we postulate a unique attribution of parent material influence to the formation...