Results 61 to 70 of about 46,193 (265)

Biotransformation of Domestic Wastewater Treatment Plant Sludge by Two-Stage Integrated Processes -Lsb & Ssb

International Islamic University Malaysia Engineering Journal, 2012
The study of biotransformation of domestic wastewater treatment plant (DWTP) sludge was conducted in laboratory-scale by two-stage integrated process i.e. liquid state bioconversion (LSB) and solid state bioconversion (SSB) processes.
Md. Zahangir Alam, A. H. Molla and A. Fakhru’l-Razi
doaj   +1 more source

Measurement of Soil Salinity: Electrical Conductivity and Total Dissolved Solids [PDF]

Soil Science Society of America Journal, 2019
Core Ideas Methods are presented for measuring soil salinity in soil volumes < 200 m3. Focus is given to lab measurements of ...
Dennis L. Corwin, Kevin Yemoto
openaire   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Changes of Physico–Chemical Properties of Pig Slurry During Storage

Media Peternakan, 2011
This study was aimed to determine changes of the characteristics of raw pig slurry as liquid organic fertilizer at various storage times. A completely randomized design was used in this research.
Mansyur, Hong L. Choi
doaj  

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Pembuatan Tablet Effervescent Wortel (Daucus carota L.) Pada Skala Ganda

Industria: Jurnal Teknologi dan Manajemen Agroindustri, 2013
Abstrak Tujuan dari penelitian adalah untuk membandingkan kualitas tablet effervescent wortel yang dihasilkan pada skala laboratorium dengan skala ganda dan mengetahui biaya utilitas proses pembuatan tablet effervescent wortel skala ganda.
Fajar Aditya, Susinggih Wijana, Nur Lailatul Rahmah   +2 more
doaj  

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

QUANTIFICATION OF TOTAL IRON CONTENT OF MALUS PUMILLA (APPLE) USING SPECTROPHOTOMETRIC METHOD

FUUAST Journal of Biology, 2013
Present study comprises on study of commonly available fruit Malus Pumilla (apple). The moisture content is found to be 81±2%. Aqueous and acidic mediums (0.1M HCl) were used for the analysis of total dissolve (TDS) and un-dissolved solid (UDS). Results
TALAT MAHMOOD, AIMAN MANZAR, HUMERA ANWER, IFFAT MAHMOOD, ANEELA WAHAB   +4 more
doaj  

Enhanced drilling waste-water treatment through magnetic nano-composite coagulant application: A central composite design study

Heliyon
A magnetic nano-composite coagulant has been designed, originally applied in a specific industrial waste-water treatment, and statistically investigated using Central Composite Design (CCD).
Behrad Shadan, Arezou Jafari, Reza Gharibshahi   +2 more
doaj   +1 more source