Results 61 to 70 of about 5,096,378 (287)

Biodegradability Assessment of Aquaculture Effluents: A Comprehensive Analysis of BOD and COD Using Multivariate Statistical Techniques

open access: yesInternational Journal of Bio-Resource and Stress Management
The study was conducted during January, 2023 to December, 2024 at Tirunelveli, Tuticorin and Kanyakumari district of Tamil Nadu, India to investigate the biodegradability of effluents collected from semi-intensive aquaculture systems operating in Tamil ...
B. D. Savaliya   +8 more
doaj   +1 more source

Column adsorption of biological oxygen demand, chemical oxygen demand and total organic carbon from wastewater by magnetite nanoparticles-zeolite A composite

open access: yesHeliyon, 2023
Herein, magnetite nanoparticles (NPs), zeolite A and magnetite-zeolite A (MAGZA) composite was developed by green methods. The produced nanomaterials were characterized and the effect of process parameters such as flow rate, adsorbent bed height and ...
Abdulsalami Sanni Kovo   +8 more
doaj   +1 more source

Efektivitas EM-4 (Effective Microorganisms-4) dalam Menurunkan BOD (Biological Oxygen Demand) Limbah Alkohol [PDF]

open access: yes, 2013
Limbah industri alkohol termasuk dalam kelompok limbah organik. Limbah organik ini merupakan penyebab utama berkurangnya kadar oksigen terlarut dalam air sehingga angka BOD (Biological Oxygen Demand) tinggi EM-4 (Effective Microorganisms-4) yang ...
, Dra. Suparti, M.Si   +2 more
core   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Effect of hydraulic retention time (HRT) in an anaerobic baffled reactor (ABR) on the reduction of BOD and COD in slaughterhouse industrial wastewater [PDF]

open access: yesAdvances in Environmental Technology
The slaughterhouse industry generates large volumes of wastewater with high pollutant levels, such as biological oxygen demand (BOD) and chemical oxygen demand (COD).
Muhammad Al Kholif   +2 more
doaj   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

open access: yesFEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Biodegradability enhancement of municipal landfill leachate

open access: yesWater Science and Engineering, 2008
The method of enhancing the biodegradability of landfill leachate via air stripping followed by coagulation/ultrafiltration (UF) processes is introduced. In this study, the air stripping process obtained a removal efficiency of 88.6% for ammonia nitrogen
Pi Kewu, Gong Wenqi
doaj   +1 more source

ANALISIS KADAR BOD (BIOLOGICAL OXYGEN DEMAND) DAN COD (CHEMICAL OXYGEN DEMAND) PADA AIR SUNGAI BATANG MASUMAI KABUPATEN MERANGIN DI UPTD LABORATORIUM DINAS LINGKUNGAN HIDUP KABUPATEN MERANGIN

open access: yes, 2023
Sungai sebagai sumber air merupakan salah satu sumber daya alam yang mempunyai fungsi serbaguna bagi kehidupan dan penghidupan manusia. Air sungai Batang Masumai anak sungai Batang Merangin, Kabupaten Merangin, Probinsi Jambi berasal dari perbukitan yang
Purnama, Vera, ramadhani, ahmad
core  

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

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