Mixed Systems of Quaternary Ammonium Foam Drainage Agent with Carbon Quantum Dots and Silica Nanoparticles for Improved Gas Field Performance DOI Creative Commons
Yongqiang Sun, Yongping Zhang, Anqi Wei

и другие.

Nanomaterials, Год журнала: 2024, Номер 14(19), С. 1590 - 1590

Опубликована: Окт. 1, 2024

Foam drainage agents enhance gas production by removing wellbore liquids. However, due to the ultra-high salinity environments of Hechuan field (salinity up 32.5 × 10

Язык: Английский

Magnetically Separable Silica-Chitosan Hybrids for Efficient Phosphate Adsorption in Aqueous Solution DOI Creative Commons
Nuryono Nuryono,

Sukamto Sukamto,

Eko Sri Kunarti

и другие.

Case Studies in Chemical and Environmental Engineering, Год журнала: 2025, Номер unknown, С. 101100 - 101100

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Hydrophobic interactions of bisphenol A with organically modified magnetite nanoparticles DOI Creative Commons
Nikoletta Kovács, Gábor Maász, Ildikó Galambos

и другие.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136146 - 136146

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0
Characterization of marine coral fragment-derived calcium oxide and its performance in chloramphenicol removal from water DOI Creative Commons
Sofyatuddin Karina, Vicky Prajaputra, Nadia Isnaini

и другие.

BIO Web of Conferences, Год журнала: 2025, Номер 156, С. 02008 - 02008

Опубликована: Янв. 1, 2025

Chloramphenicol, a widely used antibiotic, is persistent pollutant in aquatic environments, posing threat to both human health and ecosystems. This study investigates the use of calcium oxide (CaO) derived from marine coral fragments as natural adsorbent for removal chloramphenicol water. Marine was calcined obtain CaO, which then characterized using techniques such X-ray fluorescence (XRF) Fourier-transform infrared spectroscopy (FTIR). Chloramphenicol detected at maximum absorption wavelength 278 nm UV-Vis spectroscopy. The adsorption efficiency CaO tested by varying weights (0.05 g, 0.075 0.1 g) concentrations (5, 10, 15, 20, 25 mg/L). Results indicated that an weight 0.05 g most effective, achieving 7.05%. highest capacity, 0.28 mg/g, observed concentration 20 ppm. However, overall relatively low, indicating need further development, creation biocomposites, improve its capabilities. demonstrates while coral-derived shows potential eco-friendly adsorbent, additional research optimization are necessary enhance effectiveness water treatment applications.

Язык: Английский

Процитировано

0
Mixed Systems of Quaternary Ammonium Foam Drainage Agent with Carbon Quantum Dots and Silica Nanoparticles for Improved Gas Field Performance DOI Creative Commons
Yongqiang Sun, Yongping Zhang, Anqi Wei

и другие.

Nanomaterials, Год журнала: 2024, Номер 14(19), С. 1590 - 1590

Опубликована: Окт. 1, 2024

Foam drainage agents enhance gas production by removing wellbore liquids. However, due to the ultra-high salinity environments of Hechuan field (salinity up 32.5 × 10

Язык: Английский

Процитировано

0