Pharmaceutically active micropollutants: origin, hazards and removal.

Area of Science:

• Environmental Science
• Environmental Chemistry
• Ecotoxicology

Background:

• Pharmaceuticals, vital for health, are now significant environmental micropollutants.
• Detected in various water bodies and soils, their discharge lacks standardized regulation.
• Chronic exposure to pharmaceutically active micropollutants (PhAMP) threatens ecosystems and promotes antibiotic resistance.

Purpose of the Study:

• To highlight the environmental risks of pharmaceutical micropollutants.
• To review current treatment limitations and research gaps.
• To propose future research directions for pharmaceutical pollution mitigation.

Main Methods:

• Review of existing literature on pharmaceutical micropollutants.
• Analysis of conventional and alternative water treatment methods.
• Identification of research gaps and socio-economic implications.

Main Results:

• Conventional water treatments are insufficient for removing PhAMP.
• Alternative methods face challenges like cost, efficiency, and waste generation.
• Significant research gaps exist in PhAMP identification, ecological impact, monitoring, and integrated treatment.

Conclusions:

• There is an urgent need for advanced, cost-effective treatment strategies.
• Further research into integrated approaches and alternative solutions like phagotherapy is crucial.
• Addressing socio-economic factors and public awareness is vital for managing pharmaceutical pollution.