Phosphorus Plant Availability of Biochars Derived From Contrasting Sewage Sludges to Ryegrass
Journal of Plant Nutrition and Soil Science, Volume 188, Issue 6, Page 1027-1035, December 2025.ABSTRACT Background Although phosphorus (P) is an essential element for human life, it is currently sourced unsustainably primarily from non‐renewable phosphate rock sources. Sewage sludge pyrolysis is a method that concentrates nutrients in sludge, a large renewable P source, to produce a sustainable phosphorus fertilizer.
Josephine Kooij +2 more
wiley +1 more source
Developing a forensic engineering structural framework for failure evidences during the structural remodelling of reinforced concrete structures: case study an R+1 RC industrial building in Nsimalen, Yaoundé [PDF]
, 2023 ope
NGOMBEH, RENE
core
BiocharHydroxyl radicals (·OH) generated from endogenous Fe(II)/O2 catalytic system hold substantial potential for the in situ remediation of contaminated farmland, but are substantially constrained by the insufficient Fe-redox cycling.
Hongying Du +6 more
doaj +1 more source
Estratégia sustentável na remediação de cromo em efluente industrial utilizando matriz magnética [PDF]
, 2016 The presence of high concentrations of toxic metals in water bodies requires a constant search for new and more effective methods to treat industrial waste.
Souza, Daiane Requião de
core
Double Differential Thick Target Yields of Secondary Light-Ion Transport from Intermediate-Energy Hadron Experiments [PDF]
, 2018 Understanding the effects due to the space radiation environment is an important step as space missions become longer and more complex – there is a major risk to both astronauts and their equipment, and optimizing the shielding is the best way to ensure ...
Srikrishna, Ashwin Paul
core +1 more source
USNA Classroom Utilization Study - Final Report - Analysis of Issues Affecting Classroom Utilization at the United States Naval Academy [PDF]
, 2010 EMBA Project ReportEXECUTIVE SUMMARY: Demand on Naval Academy facilities has increased due to sustained growth in the Academy’s academic programs in new areas such as cyber studies, language and cultural studies, and increased emphasis on conferring ...
Coffen, Keith +3 more
core
Regeneração de areia de fundição através de tratamento químico via Processo Fenton [PDF]
, 2005 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Química.A areia contaminada com resina fenólica, gerada na etapa de desmoldagem das peças metálicas nas industrias de fundição, é
Scheunemann, Ricardo
core
Estudo de matérias primas precursoras na produção de carvão ativado aplicado ao tratamento de água [PDF]
, 2013 A produção de carvão ativado pode ser compreendida em duas etapas: a carbonização de um material carbonáceo seguida pela ativação que pode ser por via química ou física. O material carbonáceio em questão é chamando de matéria prima precursora.
Silva, Carolina Moura da
core
CEK SIMILARITY "AKTIVITAS ANTIKONVULSAN FRAKSI ETIL ASETAT DAN FRAKSI TIDAK LARUT ETIL ASETAT DAUN SIRSAK (Annona muricata L.) PADA MENCIT" [PDF]
, 2015 Ekstrak etanol daun sirsak (Annona muricata L.) dilaporkan mempunyai aktivitas antikonvulsan. Untuk mengetahui fraksi mana yang mempunyai efek maka perlu dilakukan fraksinasi dengan etil asetat sehingga dihasilkan fraksi etil asetat dan fraksi tidak ...
Bachri, Moch. Saiful +2 more
core +2 more sources
On the correlation between pre-processing workflow and dimensional accuracy of 3D printed parts in high-precision Material Jetting [PDF]
Material Jetting (MJ) is distinguished in the additive manufacturing field for its ability to create accurate multimaterial functional objects with features in the range of few micrometers.
Chen, Karin J. +3 more
core +2 more sources