Results 11 to 20 of about 554,580 (344)

Investigation of Congo Red Toxicity towards Different Living Organisms: A Review

Processes, 2023
The use of dyes is widespread across almost all industries. Consequently, these dyes are found in various sources of water and food that humans, animals, and plants consume directly or indirectly.
S. Siddiqui, Esam S. Allehyani, Sami A. Al‐Harbi, Z. Hasan, May Abdullah Abomuti, H. K. Rajor, Seungdae Oh   +6 more
semanticscholar   +1 more source

Recent advances in removal of Congo Red dye by adsorption using an industrial waste

Scientific Reports, 2022
The Congo Red dye was removed from a simulated textile wastewater solution using fly ash from a local power plant. The characterisation of fly ash was studied in detail by SEM, EDX, XRD, FTIR, BET surface area and TGA techniques.
M. Harja, G. Buema, D. Bucur
semanticscholar   +1 more source

Clade I–Associated Mpox Cases Associated with Sexual Contact, the Democratic Republic of the Congo

Emerging Infectious Diseases, 2023
We report a cluster of clade I monkeypox virus infections linked to sexual contact in the Democratic Republic of the Congo. Case investigations resulted in 5 reverse transcription PCR–confirmed infections; genome sequencing suggest they belonged to the ...
E. M. Kibungu, E. Vakaniaki, E. Kinganda-Lusamaki, Thierry Kalonji-Mukendi, Elisabeth Pukuta, N. Hoff, Isaac I. Bogoch, M. Cevik, Gregg S Gonsalves, L. E. Hensley, N. Low, Souradet Y. Shaw, Erin Schillberg, M. Hunter, L. Lunyanga, S. Linsuke, J. Madinga, M. Peeters, Jean-Claude Makangara Cigolo, S. Ahuka-Mundeke, J. Muyembe, A. Rimoin, J. Kindrachuk, P. Mbala-Kingebeni, R. S. Lushima   +24 more
semanticscholar   +1 more source

Adsorption Performance of Zeolite for the Removal of Congo Red Dye: Factorial Design Experiments, Kinetic, and Equilibrium Studies

Separations, 2023
In the present research, zeolite is used for the removal of toxic Congo red dye from water solution. The effects of different operating conditions such as hydrogen potential (pH), contact time (time), zeolite dose (D), initial dye concentration (C0), and
Ali Imessaoudene, Sabrina Cheikh, Amina Hadadi, Nadia Hamri, J. Bollinger, A. Amrane, H. Tahraoui, Amar Manseri, Lotfi Mouni   +8 more
semanticscholar   +1 more source

Forest disturbance alerts for the Congo Basin using Sentinel-1

, 2021
A humid tropical forest disturbance alert using Sentinel-1 radar data is presented for the Congo Basin. Radar satellite signals can penetrate through clouds, allowing Sentinel-1 to provide gap-free observations for the tropics consistently every 6–12 ...
J. Reiche, Adugna G. Mullissa, B. Slagter, Y. Gou, N. Tsendbazar, Christelle Odongo-Braun, Andreas Vollrath, M. Weisse, F. Stolle, A. Pickens, G. Donchyts, N. Clinton, N. Gorelick, M. Herold   +13 more
semanticscholar   +1 more source

Mapping peat thickness and carbon stocks of the central Congo Basin using field data

Nature Geoscience, 2022
The world’s largest tropical peatland complex is found in the central Congo Basin. However, there is a lack of in situ measurements to understand the peatland’s distribution and the amount of carbon stored in it.
B. Crezee, G. Dargie, C. Ewango, E. Mitchard, Ovide Emba B., J. Kanyama T., Pierre Bola, Jean-Bosco N. Ndjango, N. Girkin, Y. Bocko, S. Ifo, W. Hubau, Dirk Seidensticker, Rodrigue Batumike, Gérard Imani, A. Cuni‐Sanchez, Christopher A. Kiahtipes, J. Lebamba, H. Wotzka, Hollie Bean, T. Baker, A. J. Baird, A. Boom, P. Morris, S. Page, I. Lawson, S. Lewis   +26 more
semanticscholar   +1 more source

Hydroclimatic vulnerability of peat carbon in the central Congo Basin

Nature, 2022
The forested swamps of the central Congo Basin store approximately 30 billion metric tonnes of carbon in peat1,2. Little is known about the vulnerability of these carbon stocks.
Y. Garcin, E. Schefuß, G. Dargie, D. Hawthorne, I. Lawson, D. Sebag, George E. Biddulph, B. Crezee, Y. Bocko, S. Ifo, Y. Emmanuel, Mampouya Wenina, M. Mbemba, C. Ewango, Ovide B. Emba, Pierre Bola, Joseph Kanyama Tabu, G. Tyrrell, D. Young, Ghislain Gassier, N. Girkin, C. Vane, T. Adatte, A. J. Baird, A. Boom, P. Gulliver, P. Morris, S. Page, S. Sjögersten, S. Lewis   +29 more
semanticscholar   +1 more source

Coconut husk-raw clay-Fe composite: preparation, characteristics and mechanisms of Congo red adsorption

Scientific Reports, 2022
The release of unspent dyes from industries constitutes hazard and environmental challenges. For rapid and efficient removal of Congo red from aqueous solutions, a composite was prepared from coconut husk, raw clay, Fe(II) and Fe(II) compounds ...
M. Adebayo, J. M. Jabar, J. Amoko, Elijah O Openiyi, Olamide Oladimeji Shodiya   +4 more
semanticscholar   +1 more source

Adsorption of congo red and methylene blue dyes on an ashitaba waste and a walnut shell-based activated carbon from aqueous solutions: Experiments, characterization and physical interpretations

, 2020
Activated carbons were prepared from ashitaba waste and a walnut shell to study the adsorption mechanism of congo red and methylene blue dyes in aqueous solution. These adsorbents were characterized via XRD, FTIR and SEM techniques and the dye adsorption
Zichao Li, H. Hanafy, H. Hanafy, Lei Zhang, L. Sellaoui, M. S. Netto, Marcos L. S. Oliveira, M. Seliem, G. Dotto, A. Bonilla-Petriciolet, Qun Li   +10 more
semanticscholar   +1 more source

First report and preliminary evaluation of cassava root necrosis in Angola [PDF]

, 2020
Open Access ArticleCassava is a main staple food for 800 million people world-wide. Production is limited by pest and pathogens. The most devastating cassava viruses are Cassava Brown Streak Virus and Uganda Cassava Brown Streak Virusboth causing severe ...
Bakelana, Z., Kanana, T., Laura, M.B., Lema, K.M., Lunfuankenda, M., Mahungu, N., Matondo, M., Mavila, N., Monde, G., Nlandu, N., Pita, J.,, Tevo, N.   +11 more
core   +1 more source