From waste to fertilizer: Nutrient recovery from wastewater by pristine and engineered biochars
DC Field | Value | Language |
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dc.contributor.author | Marcinczyk, Marta | - |
dc.contributor.author | Ok, Yong Sik | - |
dc.contributor.author | Oleszczuk, Patryk | - |
dc.date.accessioned | 2022-11-17T14:40:19Z | - |
dc.date.available | 2022-11-17T14:40:19Z | - |
dc.date.created | 2022-11-17 | - |
dc.date.issued | 2022-11 | - |
dc.identifier.issn | 0045-6535 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/145645 | - |
dc.description.abstract | Biochar application for the recovery of nutrients from wastewater is a sustainable method based on a circular economy. Wastewater, food wastewater, and stormwater are valuable sources of nutrients (i.e., PO43- , NO3-, and NH4+). The unique properties of biochar, such as its large specific surface area, pH buffering capacity, and ionexchange ability, make it a cost-effective and environmentally friendly adsorbent. Biochar engineering improves biochar properties and provide targeted adsorbents. The biochar-based fertilizers can be a sustainable alternative to traditional fertilization. The aim of the study was to compare the potential of pristine and engineered biochars to recover nutrients from wastewater and to determine the factors which may affect this process. Engineered biochar can be used as a selective adsorbent from multicomponent solutions. Adsorption on engineered biochar can be also regulated by additional mechanisms: surface precipitation and ligand/ion exchange. Metal modification (e.g. Mg, Fe) enhances PO43-, and NO3- adsorption capacity, and thus may provide the extra plant macro-/micronutrients. The desorption mechanism, which is the basis for nutrient release are strongly pH depended. The use of biochar-based fertilizer can have economic and agricultural benefits when using waste materials and reducing pyrolysis energy costs. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | AL-MODIFIED BIOCHAR | - |
dc.subject | PYROLYSIS TEMPERATURE | - |
dc.subject | AQUEOUS-SOLUTION | - |
dc.subject | AMMONIUM ADSORPTION | - |
dc.subject | PHOSPHORUS REMOVAL | - |
dc.subject | NITRATE-NITROGEN | - |
dc.subject | PHOSPHATE | - |
dc.subject | DESORPTION | - |
dc.subject | SORPTION | - |
dc.subject | WOOD | - |
dc.title | From waste to fertilizer: Nutrient recovery from wastewater by pristine and engineered biochars | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ok, Yong Sik | - |
dc.identifier.doi | 10.1016/j.chemosphere.2022.135310 | - |
dc.identifier.scopusid | 2-s2.0-85133494799 | - |
dc.identifier.wosid | 000828013400001 | - |
dc.identifier.bibliographicCitation | CHEMOSPHERE, v.306 | - |
dc.relation.isPartOf | CHEMOSPHERE | - |
dc.citation.title | CHEMOSPHERE | - |
dc.citation.volume | 306 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | AL-MODIFIED BIOCHAR | - |
dc.subject.keywordPlus | PYROLYSIS TEMPERATURE | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTION | - |
dc.subject.keywordPlus | AMMONIUM ADSORPTION | - |
dc.subject.keywordPlus | PHOSPHORUS REMOVAL | - |
dc.subject.keywordPlus | NITRATE-NITROGEN | - |
dc.subject.keywordPlus | PHOSPHATE | - |
dc.subject.keywordPlus | DESORPTION | - |
dc.subject.keywordPlus | SORPTION | - |
dc.subject.keywordPlus | WOOD | - |
dc.subject.keywordAuthor | Biochar | - |
dc.subject.keywordAuthor | Wastewater | - |
dc.subject.keywordAuthor | Fertilizer | - |
dc.subject.keywordAuthor | Circular economy | - |
dc.subject.keywordAuthor | Nutrients recovery | - |
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