Gholamreza Nabi Bidhendi
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The role of bulk material production in atmospheric aerosol loading: pathways to sustainable practices Open
This study investigates the environmental impact of producing key materials, specifically steel, cement, and plastics, on atmospheric aerosol loading (AAL), a critical process affecting air quality and climate. By analyzing data from major…
Modeling Greenhouse Gas Emissions in a Full-Scale Activated Sludge Unit Based on Benchmark Simulation Model – A Case Study of Isfahan Wastewater Treatment Plant Open
Background: The objective of this study was to establish a facility-level modeling tool to assess the performance of internal operational strategies and external emissions. Methods: The biological process model in Benchmark Simulation Mode…
Optimizing Reservoirs to Provide Water in Times of Crisis, With Emphasis on the Reuse of Treated Wastewater in Different Uses Open
Background: Natural disasters, such as earthquakes, can disrupt water distribution systems, leading to prolonged water shortages and associated crises. Tehran, with its high seismic risk, necessitates robust emergency water management solu…
Pb(ΙΙ), Cd(ΙΙ), and Mn(ΙΙ) adsorption onto pruning-derived biochar: physicochemical characterization, modeling and application in real landfill leachate Open
The aim of this study was to systemically evaluate how different pyrolysis temperatures (400, 550, and 700 °C) and particle sizes (1–2 mm and 63–75 µm) were influenced biochar evolution, made from urban pruning waste, during pyrolysis proc…
Optimization and management of flare gases through modification of knock-out drum HP flares by 4R approach based on 3E structures Open
The goal of this study is the Optimization and Management of Flare Gases through the Modification of Knock-out Drum HP Flares. The optimization of the K.O.D. is to create a shell around it and inject water steam into the shell, so that a u…
Biogas and photovoltaic solar energy as renewable energy in wastewater treatment plants: A focus on energy recovery and greenhouse gas emission mitigation Open
Globalization has led to a rapid rise in energy consumption, making climate change one of the world's most pressing issues. As wastewater treatment plants (WWTPs) contribute to climate change by emitting greenhouse gases (GHGs), this study…
Effects of Ferrate (VI) Pre-oxidation in the Coagulation Treatment of Drinking Water Open
Although ferrate (Fe(VI)) is introduced as a feasible replacement for pre-oxidation in the treatment of drinking water, limited research is available on effects of utilizing ferrate for the treatment of drinking water sources to produce po…
Inactivation of Coliforms in Sludge Through Cavitation Phenomena by Ultrasonic Waves Open
Background: One of the most challenging and critical processes in wastewater treatment is sludge treatment. This study aimed to investigate the effects of low frequency ultrasound and high level of energy on inactivation rate of total coli…
Experimental investigation of the capacity of carbon nanotubes to absorb organic pollutants Open
Dissolved organic pollutants caused by paints, detergents, herbicides, and toxins cannot be removed from the water body through conventional treatment processes such as filtration. Activated carbon is one of the effective substances to obl…
Copper Removal from Aqueous Solution by Polymer-Enhanced Ultrafiltration Method Using Polyacrylic Acid (PAA) and Polyvinyl Alcohol (PVA) Polymers Open
The presence of heavy metals with low concentrations in water sources can cause problems for human beings, the environment, and animals; so heavy metals should be eliminated from different wastewaters before discharging into water sources.…
Efficient Wastewater Treatment via Aeration Through a Novel Nanobubble System in Sequence Batch Reactors Open
The aerobic wastewater treatments depend on the aeration. Hence, the size of the bubbles used in the aeration system may play a crucial role in this regard. This study attempted to investigate the effects of aeration bubble size on wastewa…
Resilient-Sustainable Supplier Selection Considering Health-Safety- Environment Performance Indices: A Case Study in Automobile Industry Open
Occupational safety and health are important aspect of social dimension of sustainability in the concept of sustainable supply chain. along with the environmental dimension of sustainability, helps organizations integrated approach to heal…
The Removal of Tetracycline Antibiotic by Advanced Oxidation Method of Sodium Monopersulfate Activated by Steel Industry Slag from Pharmaceutical Effluent Open
Today, antibiotics are known as one of the major environmental pollutants, particularly of water, due to their widespread use, toxicity, causing drug resistance and their lasting effects. This study was designed to evaluate the efficiency …
View article: A Cost-Benefit Analysis of Bakhtiari Hydropower Dam Considering the Nexus between Energy and Water
A Cost-Benefit Analysis of Bakhtiari Hydropower Dam Considering the Nexus between Energy and Water Open
Hydropower stations have supplied most of the green electricity in various parts of the world. Nonetheless, the economic profit of hydro-electricity lies beyond its social costs in many cases. Despite the short-term economic benefits of la…
Visible-Light-Driven Reduced Graphite Oxide as a Metal-Free Catalyst for Degradation of Colored Wastewater Open
Reduced graphite oxide (rGO)-based materials have demonstrated promising potential for advanced oxidation processes. Along with its distinctive 2D characteristics, rGO offers the prospect of catalytic degradation of various kinds of organi…
Comparative life cycle assessment of alternative scenarios for municipal solid waste management (case study: Babol, Iran) Open
Introduction: Sustainable management of increasing amounts of municipal solid waste (MSW) has become a major environmental concern because improper MSW management leads to substantial negative environmental impacts and health and safety pr…
Equilibrium and kinetics studies of naproxen adsorption onto novel magnetic graphene oxide functionalized with hybrid glycidoxy-amino propyl silane Open
A hybrid silica-gel (3-glycidoxypropyl)trimethoxysilane/(3-aminopropyl)triethoxysilane magnetic graphene oxide (GPTMS/APTMS-MGO) nanocomposite was synthesized and used as an adsorbent for the magnetic removal of naproxen from water samples…
Assessment of combined sewer overflows impacts under flooding in coastal cities Open
Wastewater treatment plants (WWTPs) are among the most important infrastructures, especially in coastal cities with a risk of flooding. During intense floods, runoff volume may exceed the capacity of a WWTP causing plant failures. This pap…
Personnel Behavioral Safety Analysis in International Projects of Oil, Gas and Petrochemical Industries (Case Study of Urea and Ammonia Project, Masjed Soleyman Petrochemical Company) Open
Background: Behavioral safety and behavioral psychology is used to promote safe behavior in industries based on employee participation, and its data collection tool is behavioral checklists that contain safe and unsafe employee behaviors. …
Removal capability of 4-Nonylphenol using new nano-adsorbents produced in sand filters of water treatment plants Open
Sand filters are a physical treatment unit in water treatment plants that have considerable potential for removing large suspended matter. However, these filters are somewhat inefficient in removing micro-pollutants. In this study, using w…
A TECHNO-ECONOMIC FEASIBILITY STUDY FOR REDUCING THE ENERGY CONSUMPTION IN A BUILDING: A SOLAR ENERGY CASE STUDY FOR BANDAR ABBAS Open
In this work, 13 different solutions for the optimization of energy consumption of a building located in the tropical city of Bandar Abbas are studied out via the EnergyPlus and TRNSYS (Transient System Simulation Tool) commercial codes. T…