Water Quality Remediation Using Geotextile in Fish Hatchery Systems
نویسندگان
چکیده
منابع مشابه
Optimal water quality for keeping ornamental fish in the aquarium
Ornamental fish keeping is the second most popular hobby in the world, and its popularity is growing every day. The ornamental fish farming industry provides entrepreneurship and income generation opportunities, so it is important to focus on various aspects of ornamental fish farming. Several physical and chemical parameters of water are discussed in this study, including pH, hardness, a...
متن کاملDisinfection of seawater for hatchery aquaculture systems using electrolytic water treatment
A recently marketed electrolytic water treatment system (Hoshizaki) was evaluated for disinfection of seawater used in disease-prone high-intensity aquaculture systems. Bacterial plate counts (CFU), direct bacterial total counts using 4V,6V diamidino-2-phenylindole (DAPI) staining, and viable bacterial total counts using 6-carboxy fluorescein diacetate (6CFDA) showed complete inactivation of ba...
متن کاملFish Physiology, Toxicology, and Water Quality
In this essay, three lines of evidence are developed that sturgeons in the Chesapeake Bay and elsewhere are unusually sensitive to hypoxic conditions: 1. In comparison to other fishes, sturgeons have a limited behavioral and physiological capacity to respond to hypoxia. Basal metabolism, growth, feeding rate, and survival are sensitive to changes in oxygen level, which may indicate a relatively...
متن کاملFiltration Performance of Two-Layer Geotextile Systems
Nonwoven geotextiles are commonly used in filtration applications. For some applications, however, a nonwoven geotextile filter may not have the required mechanical properties to withstand deformations, and an additional woven geotextile is usually employed in design. While reinforcement is an important function expected from these two-layer geotextile systems, filtration is another function th...
متن کاملGeotextile Pore Structure Characterization Using Image Analysis
Filtration performance of geotextiles strongly depends on their pore structure parameters, i.e. percent open area (POA), pore opening size distribution (PSD) and constriction size distribution (CSD). Current methods of determination of pore structure parameters contain inherent disadvantages whereas image analysis can be used effectively for this purpose. Two new image-based PSD and CSD determi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Aquaculture Research & Development
سال: 2014
ISSN: 2155-9546
DOI: 10.4172/2155-9546.1000244