Recirculating aquaponics systems (RAS) are known to provide an economic alternative for producing healthy foods address health disparities and food scarcity in abandoned urban areas (food deserts) with limited water land resources. This study integrated design operational data into a techno-economic analysis (TEA) the profitability of commercial-scale tilapia-lettuce system U.S. Midwest. An pil...

The characteristics, circumstances, and treatment of 450 pyrexial reactions occurring in 468 patient-months over a period of two and a half years, using a warm single-pass Kiil system, were studied. There is a wide variation in severity of symptoms and morbidity. The incidence of pyrexial reactions has an epidemic pattern within the hospital unit. Patients on dialysis at home have reactions muc...

AquaFuture operates a 1.8 million gallon recirculating aquaculture facility capable of filtering the waste products from over three quarters of a million fish that are fed over one million pounds of feed per year. This paper describes a compact system for effluent treatment and residuals management that has proven effective at maintaining water quality within compliance limitations. Solids are ...

The metabolism of swimming in the platypus Ornithorhynchus anatinus Shaw was studied by measurement of oxygen consumption in a recirculating water flume. Platypuses swam against a constant water current of 0.45-1.0 ms-1. Animals used a rowing stroke and alternated bouts of surface and submerged swimming. Metabolic rate remained constant over the range of swimming speeds tested. The cost of tran...

BACKGROUND Methylene bis(thiocyanate) (MBT) is a microbiocidal agent mainly used in industrial water cooling systems and paper mills as an inhibitor of algae, fungi, and bacteria. CASE PRESENTATION We describe the first case of severe intoxication following inhalation of powder in an industrial worker. Profound cyanosis and respiratory failure caused by severe methemoglobinemia developed with...

The molecular adsorbents recirculating system (MARS) is a form of artificial liver support that has the potential to remove substantial quantities of albumin-bound toxins that have been postulated to contribute to the pathogenesis of liver cell damage, haemodynamic instability and multi-organ failure in patients with acute liver failure (ALF) and acute-on-chronic liver failure (AoCLF). These to...