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Air Climate Articles & Analysis: This-Month
94 articles found
Methanol is increasingly attractive as a maritime fuel, offering significant reductions in NOx, SOx, and particulate emissions. With established infrastructure and ease of handling, it provides a practical pathway toward cleaner shipping.However, methanol introduces safety considerations. It is a highly flammable liquid with toxic properties, and its vapours can accumulate to create hazardous ...
Taste and odor in drinking water are persistent consumer concerns for utilities. They are driven by geosmin and MIB, naturally occurring compounds produced by algae in source water reservoirs. While not health hazards at typical concentrations, their sensory impact drives complaints and erodes trust, and conventional treatment often cannot fully remove them. Utilities are increasingly shifting to ...
Urban planning increasingly treats air quality as an infrastructure input, leveraging multi-source data to reduce exposure, bolster resilience, and guide investment in healthier, more equitable cities.Key data types and their valuePollutant concentration data: monitoring commonly tracked pollutants include PM2.5, PM10, NO2, O3, SO2, and CO. PM2.5 is particularly problematic due to its deep lung ...
The global hospitality sector wastes approximately 100 million tonnes of food annually, with waste streams spanning hotel buffets, restaurant portions, and spoilage. This waste incurs direct costs of around €300 million each year and drives greenhouse gas emissions through landfill methane. As Ireland pursues a target to halve food waste by 2030 under the UN Sustainable Development Goals, the ...
The energy sector faces escalating regulatory scrutiny and mounting operational complexity. Traditional LDAR relies on labor-intensive, periodic manual monitoring, creating gaps in fugitive methane management. This shift toward fixed Optical Gas Imaging (OGI) technology augmented by Artificial Intelligence (AI) enables autonomous, continuous vigilance, establishing an unblinking safety ...
Cooling towers remove heat from water systems to keep buildings comfortable, but warm water promotes Legionella growth and the potential for legionnaires’ disease. Effective prevention relies on engineering controls, reliable operation, and consistent maintenance to minimize risk in daily operations.Why cooling towers pose a Legionella riskWarm water can sustain Legionella within certain ...
Stromboli Island hosts one of the world’s most monitored volcanoes, equipped with a comprehensive multi-parameter surveillance system for 24/7 monitoring, early warning of eruptions, and detection of slope failures with potential tsunami generation. Real-time, high-frequency gas measurements enable detection of subtle shifts in CO2 flux and gas ratios that may reflect magma ascent, ...
Table of Contents 1.System Overview 1.1Key Benefits 1.2Dual Pressure Vessel Design 1.3Performance Specifications 2.Coolant Filtration Process 3.Component Specifications 3.1A. Pumps and Control Valves 3.2B. Tank Assembly (Oil-Water Separator) 3.3C. Pressure Control Valve 3.4D. Flow Control Valve 3.5E. Heater and Heating Exchanger (Optional) 3.6F. Skimmer 3.7G. Tank Level Sensor 3.8H. Pressure ...
The transformation of demolition debris into a marketable commodity represents one of the most compelling economic alchemies of the modern construction era. Where once mountains of concrete rubble, brick masonry, and asphalt millings were viewed as a costly disposal problem—requiring fleets of haul trucks and escalating landfill levies—they are now recognized as a feedstock of genuine value. At ...
Travel lifts are essential equipment in marine environments for lifting and transporting boats, yachts, and vessels of all sizes within shipyards, marinas, boatyards, and docks. These machines operate in some of the harshest conditions where saltwater, humidity, sunlight, wind, mechanical wear, and chemical exposures can quickly degrade unprotected steel and metal components.A key factor that ...
Rotary Drum Screen Guide for Wastewater and Industrial Filtration In many filtration systems, performance problems are often traced back to the screening stage rather than downstream equipment. When solids are not removed efficiently at the beginning of the process, it can lead to clogging, reduced efficiency, and increased maintenance costs. One solution widely used across industries is the ...
Measure Volume in a Wedge or Pie-Shape Silo For operators, having accurate data about the amount and dollar value of material on hand can help reduce safety stock, increase inventory turns, and pay for itself by freeing up spend that could be tied up in inventory. Operations that manage inventory in pie-shaped silo segments now have a solution that provides accurate volume data thanks to the ...
The cost of storing materials—along with related salaries, transportation, handling, taxes, insurance, depreciation, and shrinkage—could add up to 10-30% of total inventory costs, according to Investopedia. ...
The global plastic waste crisis is worsening at an alarming rate—each year, over 360 million tons of plastic is produced worldwide, yet only 9% is effectively recycled, according to recent statistics. A staggering 79% ends up in landfills, oceans, or natural environments, polluting ecosystems and threatening sustainable development. Traditional mechanical recycling, which relies on melting ...
Waste management has long been a significant environmental challenge, with numerous methods employed to dispose of or recycle waste materials. Two of the most commonly discussed technologies for waste treatment are pyrolysis and traditional incineration. While both processes are designed to manage waste effectively, they differ considerably in their environmental impact, efficiency, and ...
Over the last decade, business procurement has evolved significantly. Procurement is now a strategic corporate function, with new purchases needing to enhance performance while meeting increasingly stringent compliance, sustainability, and governance targets. Developments in AI and data processing are accelerating this evolution.One estimate suggests that the average business-to-business ...
The scale, cost, and impact of food waste across European supply chains is increasingly recognised as a structural inefficiency. From production and processing to retail and hospitality, waste streams are substantial with significant environmental and economic consequences.EU data indicate roughly 59 million tonnes of food waste are generated each year, equating to about 131 kg per person. The ...
Industrial water pollution is a widespread problem throughout the planet. When harmful chemicals and compounds are discharged into water, the water becomes unsuitable for drinking and other uses. Although most of the Earth’s surface is covered by water, we can only obtain fresh water from water bodies such as ponds, lakes, rivers, streams, and reservoirs. This means that it’s in our ...
Food waste across Europe is a structural inefficiency embedded in how food systems operate, spanning production, processing, retail and hospitality. It carries significant environmental and economic consequences as volumes accumulate annually. EU data from Eurostat show the European Union generates approximately 59 million tonnes of food waste per year, equating to about 131 kg per person, with ...
A Chemistry-Based Approach to Fly and Odor Control Abstract Persistent fly infestations and odor generation in agricultural, industrial, and municipal systems are commonly treated as surface-level sanitation issues. However, growing evidence suggests these challenges are rooted in the structural and microbial dynamics of biofilm. This article examines the role of biofilm as a foundational ...