Industrial pollution
Industrial pollution is contamination of air, water, or land caused by industrial activity, including emissions, wastewater, and hazardous waste.
Air pollution: Air pollution is the presence of substances in the atmosphere at concentrations that harm health or ecosystems. Factory combustion and process emissions add gases and particles to the atmosphere.
Acid rain: Acid rain is precipitation made unusually acidic by atmospheric sulfur dioxide and nitrogen oxides. Industrial sulfur and nitrogen emissions can form acids that damage forests, soils, and waters.
Environmental monitoring: Environmental monitoring is the systematic measurement of environmental conditions and contaminants over time. Air, water, and soil measurements reveal pollution levels and trends near industrial sites.
Industrial Revolution: The Industrial Revolution was the transformation from largely agrarian economies to machine-powered manufacturing beginning in the eighteenth century. Mechanized factories and coal combustion greatly expanded the scale of industrial emissions.
Agricultural pollution: Agricultural pollution is contamination arising from farming practices, including fertilizer runoff, pesticides, and animal waste. Its diffuse sources and dominant pollutants differ from many factory discharges.
Industrial wastewater: Industrial wastewater is water discharged after use in manufacturing, mining, energy production, or other industrial processes. It carries dissolved chemicals, heat, and suspended materials into water bodies.
Eutrophication: Eutrophication is excessive nutrient enrichment of water that can trigger algal growth and oxygen depletion. Nutrient-rich industrial discharges can contribute to aquatic oxygen loss.
Pollution control: Pollution control comprises measures that prevent, reduce, or contain the release of contaminants. Industrial pollution can be reduced through process changes, treatment, and emission controls.
Coal pollution: Coal pollution is contamination caused by extracting, processing, transporting, or burning coal. Coal-powered industry released smoke, sulfur compounds, metals, and mining waste.
Household pollution: Household pollution is contamination generated by residential activities such as heating, cooking, cleaning, and waste disposal. Residential sources contrast with pollution tied to industrial production and facilities.