Results 101 to 110 of about 62,987 (297)

Pollution characteristics of microplastics in greenhouse soil profiles with the long-term application of organic compost

Resources, Environment and Sustainability
Organic composts are significant sources of microplastic (MP) pollution in soils, and their input is much higher in greenhouse agriculture than open-field agriculture.
Jiajia Zhang, Wencheng Ding, Shengtao Wang, Xuejiao Ha, Lei Zhang, Yue Zhao, Wenqiang Wu, Meng Zhao, Guoyuan Zou, Yanhua Chen   +9 more
doaj  

EFEK RESIDU KOMPOS DAN UREA DENGAN APLIKASI KOMPOS KOTORAN KAMBING TERHADAP KETERSEDIAAN DAN SERAPAN N,P, K SERTA HASIL TANAMAN OKRA (Abelmoschus esculentus) PADA TANAH TERDAMPAK ERUPSI GUNUNG KELUD

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2018
Mount Kelud is one of the most active volcanoes in Indonesia. Ash volcanic that released by Mount Kelud has some nutrients needed for plant, but requires a weathering process so as to provide nutrients in the soil.
Arinda Dining Atsari, Retno Suntari
doaj  

Nitrogenous compounds and carbohydrates in compost manure [PDF]

, 1966
Toyoaki Tsukada, Susumu Sugihara, M. Deguchi   +2 more
openalex   +1 more source

Synergistic Co‐Pyrolysis of Tannery Sludge and Oyster Shells for Enhanced Chromium Speciation Transformation and Recovery Efficiency

CleanMat, EarlyView.
Oyster shell (OS) as a sustainable calcium source for chromium recovery from tannery sludge via co‐pyrolysis. OS outperformed CaCO3, achieving > 95% Cr recovery, attributed to its organic matrix proteins enhancing adsorption and phase conversion. The oxidation of tannery sludge Cr(III) to Cr(VI) improved recyclability, aligning with circular economy ...
Sijing Wu, Pengxu Li, Wen Li, Tingting Zhang, Meiying Xu, Shihua Li, Hongyan Zuo, Yangjian Cheng   +7 more
wiley   +1 more source

Selective Modification of the Product Profile of Biocatalytic Hydrolyzed PET via Product‐Specific Medium Engineering

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The product profile of enzymatically hydrolyzed PET can be modified by medium engineering and thereby adapted to a desired product. TPA, MHET or BHET can be forced as the predominant product using a basic pH (blue), 25 % ethylene glycol (EG) and IsPETasewt (green) or ≥25 % EG and LCCICCG (pink), respectively.
Tobias Heinks, Katrin Hofmann, Simon Last, Igor Gamm, Luise Blach, Ren Wei, Uwe T. Bornscheuer, Christof Hamel, Jan von Langermann   +8 more
wiley   +1 more source

Night Soil Compost is as good as Farm Yard Manure for Paddy [PDF]

, 1965
L DHANARAJ, R. Sankaranarayanan
openalex   +1 more source

Identification of Urethanases for Biocatalytic Recycling of Toluene Diisocyanate‐ and Methylene Diphenyl Diisocyanate‐Based Polyurethanes

ChemSusChem, EarlyView.
Sequence similarity analysis led to the identification of novel urethanases capable of hydrolyzing industrially significant carbamates derived from chemical recycling, such as methanolysis. This allows a combined chemical and enzymatic recycling strategy, which facilitates the depolymerization of polyether‐polyurethane into dicarbamates and ultimately ...
Linda Pastor, Kristina Schell, Simone Göbbels, Francisca Contreras, Marian Bienstein, Gernot Jäger, Ulrich Schwaneberg, Lukas Reisky   +7 more
wiley   +1 more source

Plastics and other extraneous matter in municipal solid waste compost: A systematic review of sources, occurrence, implications, and fate in amended soils

Environmental Advances
Municipal solid waste (MSW) composting is rapidly growing globally as a sustainable approach to valorize the organic fraction of municipal solid waste (OFMSW) into compost for agricultural use.
Francis Okori, Jakob Lederer, Allan John Komakech, Therese Schwarzböck, Johann Fellner   +4 more
doaj  

Irradiation of Composts Used in the Propagation of Agaricus bisporus [PDF]

, 1967
D. F. Splittstoesser, L. M. Massey
openalex   +1 more source

Chemically recyclable polyester thermosets from activated adipic acid and renewable polyols

ChemSusChem, Accepted Article.
This study outlines a method for producing chemically recyclable crosslinked polyesters using renewable polyols – glycerol and sorbitol – combined with adipic acid (AA), which is transformed/activated into a polyanhydride mixture prior to use. A three‐step procedure was designed: i) an acid‐catalyzed reaction of AA with non‐toxic isopropenyl acetate or
Davide Rigo, Matteo Lorenzon, Jonas Simon, Bennett Addison, Alvise Perosa, Maurizio Selva   +5 more
wiley   +1 more source