FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385070171> ?p ?o ?g. }

• W4385070171 endingPage "11346" @default.
• W4385070171 startingPage "11346" @default.
• W4385070171 abstract "In this study, SRPF with metastable KAlSiO4 as the main slow-release substance was prepared by the sintering method using fly ash and K2CO3 as raw materials, and an orthogonal experiment was conducted to optimize the raw material ratio and preparation parameters of SRPF. The optimum parameters for preparing SRPF are as follows: the potassium carbonate content is 15%; the sintering temperature is 1100 °C; heat preservation time is 60 min; cooling mode is furnace cooling, and the particle size of raw materials is not less than 150 μm. Initial leaching rates in water and 2% citric acid solution were 4.64% and 47.07%, respectively, and cumulative leaching rates at 28 days were 11.17% and 85.86%, respectively, showing that the SRPF prepared from fly ash and K2CO3 meets the standard GB/T 23348-2009 of China. A soil column leaching test was carried out to study the slow-release behavior of SRPF in soil. When the leaching medium is water, the 70-day cumulative leaching rate of SRPF in soil is about 4%, while when the leaching medium is citric acid, depending on the soil type, the 70-day cumulative leaching rate of SRPF can reach 21.2% and 43.5%. The results of the soil column leaching test showed that the total potassium content in the soil was negatively correlated with the slow-release rate of SRPF. Finally, the immobilization effect and mechanism of SRPF on lead ion immobilization was studied, and it was found that SRPF still had a considerable effect on lead ions immobilization. The BET results showed that, compared with fly ash, the BET surface area of SRPF was reduced by 48.3%, the total pore volume was reduced by 16.0%, and the average pore diameter had a small change. The decrease in total pore volume was mainly concentrated in the micropore volume and mesopore volume, which are reduced by 50% and 20% respectively, while the macropore volume hardly changes. In summary, fly ash can be used to prepare SRPF with a good release effect and similar heavy metal ions immobilization ability." @default.
• W4385070171 created "2023-07-23" @default.
• W4385070171 creator A5004210088 @default.
• W4385070171 creator A5011134500 @default.
• W4385070171 creator A5018443920 @default.
• W4385070171 creator A5022499603 @default.
• W4385070171 creator A5052915752 @default.
• W4385070171 date "2023-07-21" @default.
• W4385070171 modified "2023-09-30" @default.
• W4385070171 title "Preparation of Slow-Release Fertilizer from Fly Ash and Its Slow-Release and Metal Immobilization Properties" @default.
• W4385070171 cites W1968336880 @default.
• W4385070171 cites W1980188027 @default.
• W4385070171 cites W1987056794 @default.
• W4385070171 cites W1994955235 @default.
• W4385070171 cites W2001012865 @default.
• W4385070171 cites W2034879007 @default.
• W4385070171 cites W2041013088 @default.
• W4385070171 cites W2047205874 @default.
• W4385070171 cites W2050689054 @default.
• W4385070171 cites W2058383169 @default.
• W4385070171 cites W2065013603 @default.
• W4385070171 cites W2072889161 @default.
• W4385070171 cites W2078257258 @default.
• W4385070171 cites W2080432974 @default.
• W4385070171 cites W2082046348 @default.
• W4385070171 cites W2114833040 @default.
• W4385070171 cites W2148269536 @default.
• W4385070171 cites W2151143781 @default.
• W4385070171 cites W2298577291 @default.
• W4385070171 cites W2332450844 @default.
• W4385070171 cites W2418485065 @default.
• W4385070171 cites W2507662483 @default.
• W4385070171 cites W2529179222 @default.
• W4385070171 cites W3092731324 @default.
• W4385070171 cites W4200255123 @default.
• W4385070171 cites W4293056473 @default.
• W4385070171 cites W4311422487 @default.
• W4385070171 cites W4361276006 @default.
• W4385070171 cites W4380193810 @default.
• W4385070171 cites W4381621048 @default.
• W4385070171 cites W767504458 @default.
• W4385070171 doi "https://doi.org/10.3390/su151411346" @default.
• W4385070171 hasPublicationYear "2023" @default.
• W4385070171 type Work @default.
• W4385070171 citedByCount "0" @default.
• W4385070171 crossrefType "journal-article" @default.
• W4385070171 hasAuthorship W4385070171A5004210088 @default.
• W4385070171 hasAuthorship W4385070171A5011134500 @default.
• W4385070171 hasAuthorship W4385070171A5018443920 @default.
• W4385070171 hasAuthorship W4385070171A5022499603 @default.
• W4385070171 hasAuthorship W4385070171A5052915752 @default.
• W4385070171 hasBestOaLocation W43850701711 @default.
• W4385070171 hasConcept C147789679 @default.
• W4385070171 hasConcept C159390177 @default.
• W4385070171 hasConcept C159750122 @default.
• W4385070171 hasConcept C178790620 @default.
• W4385070171 hasConcept C185592680 @default.
• W4385070171 hasConcept C187530423 @default.
• W4385070171 hasConcept C191897082 @default.
• W4385070171 hasConcept C192562407 @default.
• W4385070171 hasConcept C206139338 @default.
• W4385070171 hasConcept C2779032678 @default.
• W4385070171 hasConcept C39432304 @default.
• W4385070171 hasConcept C517785266 @default.
• W4385070171 hasConcept C544153396 @default.
• W4385070171 hasConcept C87343466 @default.
• W4385070171 hasConcept C90982505 @default.
• W4385070171 hasConceptScore W4385070171C147789679 @default.
• W4385070171 hasConceptScore W4385070171C159390177 @default.
• W4385070171 hasConceptScore W4385070171C159750122 @default.
• W4385070171 hasConceptScore W4385070171C178790620 @default.
• W4385070171 hasConceptScore W4385070171C185592680 @default.
• W4385070171 hasConceptScore W4385070171C187530423 @default.
• W4385070171 hasConceptScore W4385070171C191897082 @default.
• W4385070171 hasConceptScore W4385070171C192562407 @default.
• W4385070171 hasConceptScore W4385070171C206139338 @default.
• W4385070171 hasConceptScore W4385070171C2779032678 @default.
• W4385070171 hasConceptScore W4385070171C39432304 @default.
• W4385070171 hasConceptScore W4385070171C517785266 @default.
• W4385070171 hasConceptScore W4385070171C544153396 @default.
• W4385070171 hasConceptScore W4385070171C87343466 @default.
• W4385070171 hasConceptScore W4385070171C90982505 @default.
• W4385070171 hasFunder F4320335777 @default.
• W4385070171 hasIssue "14" @default.
• W4385070171 hasLocation W43850701711 @default.
• W4385070171 hasOpenAccess W4385070171 @default.
• W4385070171 hasPrimaryLocation W43850701711 @default.
• W4385070171 hasRelatedWork W2349737602 @default.
• W4385070171 hasRelatedWork W2352013820 @default.
• W4385070171 hasRelatedWork W2410776526 @default.
• W4385070171 hasRelatedWork W2522945343 @default.
• W4385070171 hasRelatedWork W2771685103 @default.
• W4385070171 hasRelatedWork W2896790031 @default.
• W4385070171 hasRelatedWork W2899637484 @default.
• W4385070171 hasRelatedWork W3012014295 @default.
• W4385070171 hasRelatedWork W3175963675 @default.
• W4385070171 hasRelatedWork W3190791704 @default.
• W4385070171 hasVolume "15" @default.

• next