pp cp - pp hitam sad

Pharmaceuticals and personal care products (PPCPs) are ubiquitous in freshwater ecosystems worldwide and are recognized as contaminants of concern. pp sorotan ig Currently, contaminants of concern are classified for their persistence, bioaccumulation, and toxicity (PBT criteria) PPCPs are not classified as persistent organic pollutants (POPs), although some PPCPs share characteristics similar to POPs For