نتایج جستجو برای: electrocoagulation process
تعداد نتایج: 1314065 فیلتر نتایج به سال:
Rainwater collected in the Toluca region of Mexico with a pH 6.25 was treated an electrochemical process, and efficiency two supporting electrolytes were compared, one food grade (sea salt) other reagent (sodium sulfate). In first stage, rainwater characterized to detect COD content, turbidity, metals such as zinc, iron, aluminum, lead. Electrocoagulation treatment performed cell using aluminum...
We report here a case of giant vulval condyloma in a two-year-old infant infected by her "baby sitter" without sexual abuse. Treated by surgical excision coupled with electrocoagulation, it was noted a rapid recurrence two weeks after treatment requiring a second electrocoagulation session. More than a year later, no lesion was noted, thus demonstrating therapeutic success. The unavailability o...
Background and purpose: Poultry slaughterhouses produce high rates of polluted effluent. They can contaminate the environment if not treated properly. This study aimed at investigating the performance of electrocoagulation process with direct (DC) current in treatment of poultry slaughterhouse effluent using aluminum electrodes. Materials and methods: This study was performed as an e...
Introduction and purpose: One of the problems of hospital effluents is the presence of drug residues, including antibiotics, which if not completely eliminated, will be diverted to water resources and lead to health and environmental problems. Therefore, the present study aimed to investigate the efficacy of the electrocoagulation process with iron and aluminum electrodes in the removal of cef...
Twelve horses underwent standing laparoscopic ovariectomy using electrocoagulation and fine dissection as the only means of achieving haemostasis of the severed ovarian pedicle. Four mares had bilateral ovariectomy performed as a treatment for aggressive behaviour thought to be associated with the oestrous cycle. Eight mares had unilateral ovariectomy performed for removal of a granulosa thecal...
This study presents an investigation of electrochemical variables and an application of the optimal parameters in operating a continuous upflow electrocoagulation reactor in removing dye. Direct red 23, which is azo-based, was used as a representative of direct dyes. First, a batch mode was employed to optimize the design parameters: electrode type, electrode distance, current density and elect...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید