Zobrazeno 1 - 10
of 323
pro vyhledávání: '"nh3-n"'
Publikováno v:
Cleaner Water, Vol 2, Iss , Pp 100031- (2024)
Nowadays, the use of natural absorbents to remove pollutants from POME has gained remarkable attention. The main objective of this study is to investigate the suitability and performance of modified peat soil as an adsorbent for the removal of NH3-N
Externí odkaz:
https://doaj.org/article/804b1db9d02744ec9a33fa670213a4f3
Publikováno v:
Waste Management Bulletin, Vol 2, Iss 1, Pp 39-48 (2024)
This research aims to transform agricultural waste abundantly available in Sarawak into activated carbon as a sustainable water treatment source. Seven river water samples from Sarawak River were collected and treated with 2 g, 4 g, 6 g, 8 g, and 10
Externí odkaz:
https://doaj.org/article/b4b251de94764424834c633042c89369
Publikováno v:
Antioxidants, Vol 13, Iss 11, p 1357 (2024)
To explore the impacts of acute ammonia nitrogen (NH3-N) stress on gill structure and the antioxidant ability of red and white muscles in juvenile yellowfin tuna (Thunnus albacares), this study used natural seawater as a control, establishing two exp
Externí odkaz:
https://doaj.org/article/3d90be01724d40739e4139e1ecfeb66f
Publikováno v:
Jurnal Kimia Riset, Vol 8, Iss 2, Pp 142-155 (2023)
Free-living N2-fixing bacteria are essential in the soil because they provide a source of nitrogen in the form of ammonium needed by plants to be used in building protein blocks. The fixation of free N2 needs to be increased by adding nanomaterials s
Externí odkaz:
https://doaj.org/article/e5038e1809b14af99ee70f29b51c1302
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 6, p 1009 (2024)
This study investigated the effects of acute ammonia nitrogen (NH3-N) exposure on kidney antioxidant ability and phosphatases and related gene expression in juvenile yellowfin tuna (Thunnus albacares). The 180 juvenile yellowfin tuna (260.39 ± 55.99
Externí odkaz:
https://doaj.org/article/bb0edf31fea247b1a931fe6ac077aff8
Autor:
Mengyu Liu, Tong Wang, Lu Wang, Hanjie Xiao, Jinhui Li, Chunhui Duan, Lijie Gao, Yueqin Liu, Hui Yan, Yingjie Zhang, Shoukun Ji
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
IntroductionThis study aimed to investigate the digestive function, urea utilization ability, and bacterial composition changes in rumen microbiota under high urea (5% urea in diet) over 23 days of continuous batch culture in vitro.MethodsThe gas pro
Externí odkaz:
https://doaj.org/article/7c65d0b25fd64df5a3f475b6eb6ec00f
Publikováno v:
Nigerian Journal of Technological Development, Vol 20, Iss 3 (2023)
This paper describes the optimisation of mixed media for Chemical Oxygen Demand (COD) and Ammonia Nitrogen (NH3-N) removal from stabilised leachate by feldspar (FE), zeolite (ZE), activated carbon (AC), and cockle shells (CS) mixtures using D-optimal
Externí odkaz:
https://doaj.org/article/ff98b2f8be054cf4960c72684f1dc0e2
Akademický článek
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Akademický článek
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Publikováno v:
Aqua, Vol 70, Iss 8, Pp 1192-1203 (2021)
For the treatment of lake water with algae, the coagulation–ultrafiltration–ozone–biologically activated carbon (CUF–O3–BAC) integrated process was first used to treat East Taihu Lake water in China, aiming at evaluating the removal efficie
Externí odkaz:
https://doaj.org/article/a771758777614cdb88261aac53c2fa92