Results 111 to 120 of about 5,096,378 (287)
This study aims to determine the levels of Biological Oxygen Demand (BOD) as an indicator of water quality in the upstream and downstream sections of the Bagong River, Banyuwangi, and to identify the factors influencing changes in BOD levels.
Ardianingsih, Ardianingsih
core +1 more source
Hospital wastewater contains organic matter, pathogenic microorganisms, and various chemical compounds that may pollute the environment if not adequately treated.
Inggrid Dwi Gusprizal, Jon Efendi
core +1 more source
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Sediment oxygen demand and biochemical oxygen demand : patterns of oxygen depletion in tidal creek sites [PDF]
, 2009 Concerns about low dissolved oxygen levels in New Hanover County, North Carolina tidal creeks resulted in a study measuring rates of oxygen loss as water-column biochemical oxygen demand (BOD5) and sediment oxygen demand (SOD). Selected tidal creek sites
NC DOCKS at The University of North Carolina Wilmington +1 more
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GAMBARAN KADAR LIMBAH CAIR BERDASARKAN PARAMETER BOD (BIOLOGICAL OXYGEN DEMAND), COD (CHEMICAL OXYGEN DEMAND) DAN PH (POWER OF HYDROGEN) DI RUMAH SAKIT UMUM DAERAH KOTA KOTAMOBAGU [PDF]
, 2020 Air limbah yang dihasilkan oleh kegiatan rumah sakit atau fasilitas pelayanan kesehatan yang lain merupakan salah satu sumber pencemaran air yang sangat potensial karena mengandung senyawa organik yang cukup tinggi, serta senyawa kimia lain yang ...
Sondakh, Ricky C. +2 more
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Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring
Advanced Engineering Materials, EarlyView.Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic +2 more
wiley +1 more source
Bacterial oxygen consumption during reduced substance oxidation in water and wastewater is quantified by the biological oxygen demand (BOD). The most common types of biodegradable organic carbon (CBOD) and nitrogenous ammonia (NBOD) are the ones that ...
Chander, V. (Vikash)
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Electrodeposition in Structural Lattices of Variable Architectures
Advanced Engineering Materials, EarlyView.Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source