Results 121 to 130 of about 29,455 (239)

Efficient Adsorptive Removal of Methyl Violet Dye from Wastewater Using Functionalized Groundnut Shell Biochar: Application, Mechanism, Modeling, and Optimization Study

Global Challenges, Volume 10, Issue 9, September 2026.
This study focused on the production and application of secondary waste, namely ground nutshell residual mass (after MeOH extraction)‐derived FGNB‐based multifunctional nanoadsorbents in industrial wastewater treatment technology. The FGNB nanosorbent would be a sustainable alternative to fossil‐based, hazardous ones for environmental protection and ...
Md. Asik Uzzaman Asa, Md. Mahmudur Rahman, Jubayer Ahmed, Bijoy Chandra Ghos, Salah Knani, Mustafizur Rahman Naim, Reem Alreshidi, Md. Ismail Hossain   +7 more
wiley   +1 more source

Classification of natural bitumen: A physical and chemical approach

, 1987
journal articleBy correlation of various selected physical and chemical properties of heavy crude oils and natural bitumens, an attempt is made to solve classification problems.
Cornelius, C. D.
core  

Rasterized Infrared Curing of Aromatic Polyester Vitrimers for Additive Manufacturing and Thin Films Enabled by Dynamic Bond Exchange

Macromolecular Materials and Engineering, Volume 311, Issue 9, September 2026.
A novel advancing‐front rasterized infrared curing method was developed for an Aromatic Thermosetting Copolyester (ATSP) vitrimer, employing feedback‐controlled thermal pulses to drive the progressive evolution of a dynamic covalent network. Thermogravimetric analyses established a predictable relationship between tunable cure profiles and cure ...
Louis O. Vaught, Ryan N. Smith, Andreas A. Polycarpou   +2 more
wiley   +1 more source

Coal Mine Wastewater as a Secondary Resource: Advances in Treatment and Value Recovery Technologies

Environmental Quality Management, Volume 36, Issue 3, September 2026.
ABSTRACT Coal mine wastewater, which has historically been considered an environmental problem, is becoming more widely recognized as a secondary resource with substantial value recovery potential. Nevertheless, recent progress demonstrates that this wastewater could be converted into highly useful, industrially available pigments (like iron oxides) by
Mokgadi G. Rapeta, Johannes P. Maree, Tumelo M. Mogashane, Titus A. M. Msagati   +3 more
wiley   +1 more source

Bitumen deposits of northwest Alabama

, 1987
journal articleBituminous rocks of Mississippian age crop out in northwest Alabama within a 113-km (70-mi) long belt. Bitumen deposits have been confirmed by coreholes to be present in the subsurface for a distance of at least 16-24 km (10-15 mi) south ...
Wilson, G. V.
core  

Red to Green: A Lipid Biomarker Record of Tonian‐Ediacaran Algae in Siberia

Geobiology, Volume 24, Issue 5, September/October 2026.
ABSTRACT Multiple lines of evidence point to a major diversification of Eukarya in the late Tonian period, ca. 800–720 Ma ago. Regular steranes, lipid biomarkers primarily sourced from eukaryotes, are first unambiguously reported from multiple sites. Here, we present lipid biomarker stratigraphic records from two drill‐cores from the Lena‐Anabar Basin ...
Adriana I. Rizzo, Andrey Bekker, Anton B. Kuznetsov, Victoria B. Ershova, Yijun Xiong, Karl E. Karlstrom, Simon W. Poulton, Gordon D. Love   +7 more
wiley   +1 more source

Uranium Isotope Evidence for Persistent Global Ocean Anoxia Across the Ediacaran–Cambrian Transition in Siberia

Geobiology, Volume 24, Issue 5, September/October 2026.
ABSTRACT The enigmatic Ediacara biota represents Earth's earliest example of macroscopic, complex life, yet the driving forces promoting their mid‐Ediacaran evolution and subsequent extinction across the Ediacaran–Cambrian boundary remain speculative. If these were true animals requiring oxygen for aerobic respiration, their rise has often been linked ...
Andrew D. Doerrler, Tian Gan, Geoffrey J. Gilleaudeau, Matthew G. Pedersen, Natalia Bykova, Vasiliy Marusin, Natalia A. Ivanova, Boris Kochnev, Dimitriy V. Grazhdankin, Karel Kletetschka, Alan J. Kaufman   +10 more
wiley   +1 more source

Research on asphalt surface layer performance over service time and establishment of ageing model for in-service bitumen under Norwegian conditions

Case Studies in Construction Materials
Asphalt surface layer as one of the significant pavement layers is directly withstanding traffic loading and external service conditions, and its performance highly determines the life cycle cost of asphalt pavements.
Xuemei Zhang, Rabbira Garba Saba, Hao Chen, Inge Hoff, Jianan Liu, Fusong Wang   +5 more
doaj   +1 more source

Process for separating high viscosity bitumen from tar sands

, 1984
patentA novel process for separating high viscosity bitumen from tar sand. The process includes grinding the tar sand to obtain phase disengagement of the bitumen phase from the sand phase and thereafter using flotation techniques to obtain phase ...
Miller, Jan D.; Misra, Manoranjan
core  

A Model for Road Transport in France and the UK, 1910–1930

Transactions in GIS, Volume 30, Issue 6, September 2026.
ABSTRACT This article introduces a methodology for the creation of historical road transport networks, focussing on France and the UK between 1910 and 1930. We construct the first road networks for both countries in the early twentieth century, the key take‐off period of motoring. We differentiate roads according to quality, width, and surfacing.
Alexis Litvine, Thomas Thévenin, Arthur Starzec, Patrick Mille, Isabelle Séguy, Guillaume Proffit   +5 more
wiley   +1 more source