The volume of industrial wastewater discharged in South Korea stood at 1.35 billion cubic meters in 2023. The data from 2013 to 2023 illustrate a mix of minor increases and decreases over the period. Notably, there was a significant rise in 2018, followed by a slight decrease in subsequent years. The yearly variations of -1.37% in 2020 and 3.38% in 2021 show fluctuations. However, from 2018 to 2023, the overall compound annual growth rate (CAGR) has been relatively low at around -0.54%.
Looking towards future trends from 2024 onward:
- The projected year-on-year increase for 2024 to 2028 is about 0.2%, indicating a relatively stable volume of discharged industrial wastewater.
- The forecasted 5-year CAGR stands at only 0.2%, suggesting minimal variation.
- The projected 5-year growth rate aligns closely with the historical trend, which may indicate stabilized industrial activities and wastewater management practices.
Future trends to watch for:
- Implementation of stricter environmental regulations could significantly impact wastewater management practices.
- Advancements in wastewater treatment technology may reduce the volume of discharged wastewater.
- Economic and industrial changes could affect production levels, thereby influencing wastewater discharge volumes.
