Zobrazeno 1 - 10
of 1 697
pro vyhledávání: '"influent"'
Publikováno v:
Climate Services, Vol 35, Iss , Pp 100511- (2024)
Climate change induced precipitation changes can impact wastewater influent volumes and, in turn, the design and operation of wastewater treatment plants (WWTPs). As influent volumes approach or exceeds the design capacity of the WWTP, the likelihood
Externí odkaz:
https://doaj.org/article/8d8edb07ab1e4a3d9219309287d604f0
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Wastewater treatment plants (WWTPs) play a crucial role in modern urban water environmental protection. However, they face challenges related to high operational costs and carbon emissions. This study focused on addressing these issues through an ana
Externí odkaz:
https://doaj.org/article/3248a9cdf87746078fc742e3d381a218
Autor:
Ghazala Akber Jamali, Satesh Kumar Devrajani, Muhammad Safar Korai, Ghulam Farooq Rajar, Rasool Bux Mahar, Muhammad Ali Kapri, Saif Ali Khan Hashmani
Publikováno v:
Journal of Sustainable Environment, Vol 2, Iss 3 (2024)
The purpose of this study is to evaluate how well Steel Mill Karachi's wastewater treatment system works. Wastewater treatment facilities employ the activated sludge technique. Several influent and effluent locations allowed for the collection of inf
Externí odkaz:
https://doaj.org/article/79aff28ee04e4b2591eb4e6170c25005
Publikováno v:
Advances in Environmental Technology, Vol 9, Iss 3, Pp 227-241 (2023)
Three vertical sub-surface flow (VSSF) constructed wetland (CW) systems (CW-1, CW-2 and CW-3) filled with different filter media, each 4 m2 in area, planted with Arundo donax was operated for 4 years for treating dairy farm wastewater. The vertical C
Externí odkaz:
https://doaj.org/article/d1a282b7bea041519330405108f776a0
Autor:
Juliana Calabria de Araujo, Ana Paula Assad Carvalho, Cintia D. Leal, Manuelle Natividade, Marcus Borin, Augusto Guerra, Natália Carobin, Adriano Sabino, Mariana Almada, Maria Cristina M. Costa, Flavia Saia, Livia V. Frutuoso, Felipe C. M. Iani, Talita Adelino, Vagner Fonseca, Marta Giovanetti, Luiz Carlos Junior Alcantara
Publikováno v:
Pathogens, Vol 13, Iss 7, p 589 (2024)
Sewage surveillance can be used as an effective complementary tool for detecting pathogens in local communities, providing insights into emerging threats and aiding in the monitoring of outbreaks. In this study using qPCR and whole genomic sewage sur
Externí odkaz:
https://doaj.org/article/8800c374840540f68890ac3637e31eb7
Publikováno v:
Water, Vol 16, Iss 12, p 1750 (2024)
Microplastic (MP) contamination has grown to be a serious environmental issue in recent years. Microplastics are plastic particles, with a size of less than 5 mm, that are either produced specifically for use in a variety of products or emerge throug
Externí odkaz:
https://doaj.org/article/c07f757d278d47dfb6938c0740fafe2a
Publikováno v:
Applied Microbiology, Vol 3, Iss 3, Pp 764-773 (2023)
Wastewater treatment plants receive influent wastewater that is contaminated with bacterial pathogens which may be released into the environment if the plant effluent is inadequately treated. In this study, next-generation sequencing was used to perf
Externí odkaz:
https://doaj.org/article/6d4693fe3b2d41e284817f22e9cbedd6
Autor:
Shuwei GAO, Kai ZHANG, Zhifei LI, Jun XIE, Guangjun WANG, Hongyan LI, Yun XIA, Ermeng YU, Jingjing TIAN, Wangbao GONG
Publikováno v:
Progress in Fishery Sciences, Vol 44, Iss 3, Pp 23-36 (2023)
In China, aquaculture is the primary source of aquatic products due to the decrease in wild fishery resources. In 2018, the total output of aquatic products in China expanded to 47.6 million tons, accounting for 58% of global aquaculture production.
Externí odkaz:
https://doaj.org/article/28db4ad76ca04bada0f9e28cab5f468b
Autor:
Yi-Wei Zhao, Li-Li Du, Bing Hu, Hong-Yong Lin, Bin Liang, Yun-Peng Song, Yu-Qi Wang, Hong-Wu Wang, Peng-Fei Li, Ai-Jie Wang, Hong-Cheng Wang
Publikováno v:
Current Research in Biotechnology, Vol 7, Iss , Pp 100207- (2024)
Nitrous oxide (N2O) emissions from the wastewater treatment sector are a significant contributor to global greenhouse gas levels. This investigation delves into the mechanisms of N2O generation and uptake, correlating microbial processes with variabl
Externí odkaz:
https://doaj.org/article/00629ffb26eb4060bf2849c2283186e8
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In this paper, firstly, the relevant parameters of influent C/N quantification were selected, and then, on the basis of the relevant parameters, the apparent shear force formula was deduced, and the apparent shear force was used to reflect the hydrau
Externí odkaz:
https://doaj.org/article/89f68e65c3994c719d2bfab99bbd9a49