نتایج جستجو برای: co2 stripping

تعداد نتایج: 77137  

Journal: :Sustainability 2022

The effects of temperature, pH, and gas-to-liquid-volume-ratio on ammonia recovery via gas–liquid stripping have been widely studied. However, there is a lack structured approach towards characterising the process. Furthermore, limited information available effect composition gas recovery. This study includes application factorial design experiments to stripping. outcome mathematical relationsh...

Journal: :شیلات 0
هنگامه رفعتی . کارشناسی ارشد، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات، گروه شیلات، تهران، ایران علیرضا میرواقفی دانشیار دانشگاه تهران، دانشکدة منابع طبیعی، گروه شیلات،کرج، ایران مهدی سلطانی استاد دانشگاه تهران، دانشکدة دامپزشکی، گروه بهداشت و بیماری های آبزیان، تهران، ایران

the purpose of this study is determining of some immunity and blood serum parameters in brood stock and grower fish before and after of stripping to evaluate the effect of breeding physiological changes on immunity and serum indexes. in this study 15 male trout fish (oncorhynchus mykiss) including 5 in the stage of grower, 5 before stripping and 5 after stripping randomly were considered. blood...

Journal: :The British journal of dermatology 1994
J Lapins J A Marcusson L Emtestam

The objective of our study was to evaluate a surgical method of management of patients with hidradenitis suppurativa (HS), using a CO2 laser technique for stepwise horizontal vaporization and peroperative monitoring of the removal of diseased tissue. Twenty-four patients were selected for treatment, 21 women and three men, who had suffered from HS for a mean of 13 years (range 1-28 years) and e...

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