Performance of a pilot-scale microbial electrolysis cell coupled with biofilm-based reactor for household wastewater treatment: simultaneous pollutant removal and hydrogen production.

The septic tank is the most commonly used decentralized wastewater treatment systems for household wastewater treatment in on-site applications. The removal rate of various pollutants is lower in different septic tank configurations. The integration of a microbial electrolysis cells (MEC) into septic tank or biofilm-based reactors can be a green and sustainable technology for household wastewater treatment and energy production.

Design of experiments to evaluate pH and temperature parameters with different inoculums in domestic biodigester.

The comprehensive management of organic urban solid waste is a concern due to its direct and indirect impact on the environment. Anaerobic Digestion (AD) has been recognized as an alternative and environmentally friendly technology for waste disposal, converting them into organic fertilizers and renewable energy. This research presents an experiment involving four reactors fed with household organic waste, three inoculated with canine, goat, and rabbit manure, and one without inoculum.

Laparoscopic Common Bile Duct Exploration Using a Disposable Bronchoscope.

Unlabelled: Laparoscopic common bile duct exploration (LCBDE) remains underutilized in the management of common bile duct (CBD) stones. The exact cause of this under-utilization remains unclear; however, identified barriers to LCBDE implementation include lack of training and unavailability of dedicated instruments. LCBDE is an attractive alternative for stone retrieval in patients with Roux-en-Y gastric bypass given the anatomical difficulty in endoscopic retrograde cholangiopaneatography (ERCP).

Analysis of deferral times in patients diagnosed with acute appendicitis.

Introduction: There are still controversies regarding the time of surgical management for acute appendicitis (AA). The main objective of this study was to recognize the surgical deferral time in patients with acute appendicitis and its relationship with the severity of presentation.

Materials And Methods: We performed a retrospective review of prospectively collected data of all patients with acute appendicitis undergoing appendectomy from August 2018 to August 2020 in an academic, public hospital.