Concept

Nitrogen

Related lectures (30)

Explores the environmental significance of sulfur and nitrogen cycles, including key microbial processes and organisms involved.

Nitrogen Cycle: Understanding Its Processes and Impacts

Covers the nitrogen cycle, its processes, and the impact of human activities on nitrogen levels in the environment.

Chemistry of Silicates and Nitrogen Compounds

Explores silicate chemistry, nitrogen compounds properties, and environmental impact.

ReCLEAN: Nitrogen Impacts and Climate Nexus

Introduces the ReCLEAN Joint Initiative, focusing on the impact of reactive nitrogen at the Climate, Energy, Agriculture, Water, and Health Nexus.

Nitrogen cycle: Key Processes and Enzymes

Explores the nitrogen cycle, emphasizing microbial-mediated cycling and key enzymes, discussing N₂ fixation, nitrification, denitrification, and human impact.

Nitrogen Cycle: Key Concepts

Explores the nitrogen cycle, emphasizing microbial mediation, key processes, enzymes, and anthropogenic impacts on nitrogen fixation.

Chemistry of Nitrogen Oxides and Phosphorus

Explores the chemistry of nitrogen oxides and phosphorus, covering their properties, reactions, and historical significance.

Ammonia Production Process

Discusses the mass balance in an ammonia production process with a focus on nitrogen and hydrogen stoichiometry.

Atmospheric Pollution: Impacts and Regulations

Explores the impact of human activities on atmospheric composition, types of pollutants, historical pollution episodes, current air pollution issues, global trends, and air quality regulations.

Titanium Metallurgy Overview

Covers titanium metallurgy, including production processes, phase diagrams, and interstitial solid solutions, highlighting the technical importance and cost factors.

Microbial Growth: Understanding Environmental Microbiology

Covers microbial growth principles, enzyme kinetics, and the impact of nutrient limitations in environmental microbiology.

Wastewater Treatment and Recovery

Explores water and waste treatment, substance quantification in wastewater, filtration, and organic matter decomposition by bacteria.

Atmospheric Trace Compounds: Monitoring and Interpretation

Explores atmospheric trace compounds, their monitoring, motivation, and measurement techniques.

ReCLEAN Initiative: Addressing Reactive Nitrogen Challenges

Covers the ReCLEAN Joint Initiative's first in-person meeting, focusing on reactive nitrogen's environmental impact and future collaborative efforts.

Organic Substances in Wastewater

Explores the analysis of organic substances, biochemical oxygen demand, bacterial biomass, nitrogen and phosphorus pollution, and the impact of phosphates on aquatic environments.

Organic matter reactivity

Explores the reactivity of organic matter in water systems, including ageing processes, transformation, and hydrophobicity.

Nitrogen Cycling: Denitrification

Explores denitrification, the reduction of nitrate to N2 under anoxic conditions, and its significance in the nitrogen cycle.

Denitrification: Water Quality and the Biogeochemical Engine

Explores denitrification, the reduction of nitrate to N₂ under anoxic conditions, crucial for water quality.

Air Pollution and Emission Control

Explores the formation and control of air pollutants, health effects, emission reduction strategies, and the Volkswagen scandal.

Quantifying Ammonia Emissions: Climate Impact and Management Strategies

Covers the quantification of climate-dependent ammonia emissions and their management strategies to mitigate environmental impacts.