Summary of pollutants coming from human activities

FamilyExamplesOther information
Persistent organic pollutants (POPs)Polychlorinated biphenyls (PCBs)Widely used due to their insulating properties as dielectrics in transformers and capacitors and lubricants in turbines and pumps
Polybromodiphenyl ethers (PBDEs)Mainly used as flame retardants in plastics and textiles
Polychlorinated dibenzo-p-dioxins (PCDDs)Carcinogenic dioxins
Dioxin-like PCBs (DL-PCBs)
Organochlorine pesticides (OCPs)Toxicity, bioaccumulation (BA), mutagenicity, and teratogenicity
Endocrine-disrupting chemicals (EDCs)HormonesNaturally produced hormones such as testosterone, estrone, and 17b-estradiol
BisphenolsBisphenol A (BPA) and its analogues, are mainly used as precursors of epoxy resins and polycarbonate plastics for food packaging coating, thermal papers, household appliances, and adhesives
PhthalatesPhthalate esters (PAEs), are widely used as plasticizers in different types of products such as food packaging, personal care products, polyvinylchloride resins, construction materials, pesticide carriers and cosmetics, electronic equipment, and insect repellents, etc.
AlkylphenolsObtained after the degradation of alkylphenol ethoxylates, which are used in the production of plasticizers and emulsifiers, or as nonionic surfactants
Per- and polyfluoroalkyl substances (PFASs)Utilized in a variety of applications including water-repellent coatings, stain-resistant fabrics, and firefighting foams
Pharmaceuticals and personal care products (PPCPs)Flame retardant compoundsTris(2-butoxyethyl) phosphate (TBEP)
Anti-inflammatory drugsDiclofenac or ibuprofen
AntibioticsMacrolides, sulfonamides and quinolones