Effects of organic carbon on nitrification rate in fixed film biofilters
S Zhu, S Chen - Aquacultural Engineering, 2001 - Elsevier
Although, it has been recognized that the existence of organic matter in a recirculating system
tends to reduce the nitrification efficiency of biofilters, quantitative information is still lacking…
tends to reduce the nitrification efficiency of biofilters, quantitative information is still lacking…
The impact of temperature on nitrification rate in fixed film biofilters
S Zhu, S Chen - Aquacultural Engineering, 2002 - Elsevier
The impact of temperature on nitrification rate was evaluated in this study through experimental
tests, mathematical modeling and sensitivity analysis. The results show that the impact of …
tests, mathematical modeling and sensitivity analysis. The results show that the impact of …
Water quality impact on fish behavior: a review from an aquaculture perspective
ABSTRACT Changes in water quality significantly shape fish behavior, a crucial index
reflecting the growth and welfare status of fish. Given the centrality of this relationship to …
reflecting the growth and welfare status of fish. Given the centrality of this relationship to …
Influence of stocking density on growth, digestive enzyme activities, immune responses, antioxidant of Oreochromis niloticus fingerlings in biofloc systems
A 120-day feeding trial was conducted to evaluate the effect of different stocking densities
on growth, the non-specific immunities, antioxidant status and digestive enzyme activities of …
on growth, the non-specific immunities, antioxidant status and digestive enzyme activities of …
Facile preparation of dual La-Zr modified magnetite adsorbents for efficient and selective phosphorus recovery
Phosphate (P) is an irreplaceable resource for the growth of all living organisms, and the
impending exhaustion of minable P rock arouses the demand of P recovery, which further …
impending exhaustion of minable P rock arouses the demand of P recovery, which further …
Effects of stocking density of the white shrimp Litopenaeus vannamei (Boone) on immunities, antioxidant status, and resistance against Vibrio harveyi in a biofloc …
Determining optimum stocking density of the white shrimp Litopenaeus vannamei (Boone)
is a big concern for shrimp farmers. However, few studies have assessed the influence of …
is a big concern for shrimp farmers. However, few studies have assessed the influence of …
Performance of novel sponge biocarrier in MBBR treating recirculating aquaculture systems wastewater: Microbial community and kinetic study
In this study, a novel sponge biocarriers (SB) in moving bed bioreactor (MBBR) treating
recirculating aquaculture systems wastewater was evaluated for the first time. Two lab-scale …
recirculating aquaculture systems wastewater was evaluated for the first time. Two lab-scale …
Effects of different solid carbon sources on water quality, biofloc quality and gut microbiota of Nile tilapia (Oreochromis niloticus) larvae
External carbon source is needed for biofloc system to maintain an optimal C/N ratio for the
growth of bacteria biomass. In this study, three solid-phase biodegradable compounds, …
growth of bacteria biomass. In this study, three solid-phase biodegradable compounds, …
Ice-crystal formation in gelatin gel during pressure shift versus conventional freezing
S Zhu, HS Ramaswamy, A Le Bail - Journal of Food Engineering, 2005 - Elsevier
Cylindrical specimens (7.8 mm diameter, 35 mm length) of gelatin gel (2% gelatin, w/w)
were frozen by pressure shift freezing (PSF) at 100 MPa (−8.4 C), 150 MPa (−14 C) and 200 …
were frozen by pressure shift freezing (PSF) at 100 MPa (−8.4 C), 150 MPa (−14 C) and 200 …
An experimental study on nitrification biofilm performances using a series reactor system
S Zhu, S Chen - Aquacultural engineering, 1999 - Elsevier
Total ammonia nitrogen (TAN) concentration is often a key limiting water quality parameter
in intensive aquaculture systems. Removing ammonia through biological filtration is thus the …
in intensive aquaculture systems. Removing ammonia through biological filtration is thus the …