Baseline investigation on plasticizers, bisphenol A, polycyclic
Since the rate of e-waste accumulation is startling and the combinatorial effects of toxicants are complex, we have investigated six phthalic acid esters (PAEs), bis (2-ethylhexyl) adipate (DEHA)), bisphenol A (BPA), sixteen polycyclic aromatic hydrocarbons (PAHs) and eight heavy metals (HMs) in the surface soil of e-waste recycling workshops and nearby open dumpsites in four metropolitan
Plasticizers and bisphenol A: Emerging organic pollutants along the
Plastic additives which are also potential emerging organic pollutants (EOPs) such as plasticizers and additives (bisphenol A (BPA) are used separately or together in products such as textiles, food containers, detergents, personal care products, insecticides, paints and above all in various types of polymers (Schmidt et al., 2025).
Plasticizers and bisphenol A, in packaged foods sold in the Tunisian
Plastics derived endocrine disruptors (BPA, DEHP and DBP) induce epigenetic transgenerational inheritance of obesity, reproductive disease and sperm epimutations. Manikkam M , Tracey R , Guerrero-Bosagna C , Skinner MK. PLoS One, (1):e55387 2013. MED: 23359474.
Plasticizers and bisphenol A: Emerging organic pollutants along the
Given the extensive use of plasticizers and additive in plastic products, we have investigated seven plasticizers and bisphenol A (BPA) in the surface and storm-water of HR up to the tip of the Bay of Bengal. Further using a previously published sediment data we have estimated the fluxes for the aforementioned EOPs.
Surveillance of plasticizers, bisphenol A, steroids and caffeine
Phthalic acid esters (PAEs) and bisphenol A (BPA) are the intermediates added to manmade plastic or polymers to improve their flexibility, durability and adhesion properties in epoxy resins, polycarbonate and polyvinyl chloride (PVC) products. Such plasticizers have been observed in the industrial corridor of Ganga ( Chakraborty et al., 2025a ).
- What materials can be made of bisphenol containing polycarbonate?
- Bottles and containers made of Bisphenol-containing polycarbonate can be made of other polymers that do not represent the same hazards. Alternative materials would include glass or stainless steel as well as other plastic materials such as polyethylene, polypropylene, polyester or polyamide.
- What is bisphenol A used for?
- Bisphenols’ widespread use in day to day life has enabled its existence in various compartments of the environment. Bisphenol A (BPA) is utilized as a monomer in manufacturing polycarbonate plastics, epoxy resins, as well as flame retardants and is also considered as an endocrine disruptor.
- Is BPA biodegradable in food-grade plastics?
- Evaluation of Bisphenol A (BPA) concentration in Food-grade plastics. The highest concentration of leached BPA from food-grade plastic was 42.78 ppm. Brucella sp. and Brevibacillus parabrevis identified for BPA biodegradation. Evaluation of microbial degradation of BPA through U-HPLC and GC-MSMS.
- Is BPA leached in food-grade plastic?
- Fig. 1. Leached Bisphenol A concentration in daily used food-grade plastic items. In a similar study, Kubwabo et al. evaluated the leaching of BPA in 14 PC bottles with different conditions, including incubation for 8 h, 24 h or 240 h (10 days) at 40 °C.
- What should you look for in a plastic supplier?
- Pay special attention to suppliers of polycarbonate plastics in products such as food and beverage containers and impact resistant plastic products such as sunglasses and other products intended or likely to come in contact with the mouth. BPA.
- Are plasticizers a source of BPA in Hooghly River?
- Geo-mean concentrations of plasticizers were had 2–5 fold higher in riverine region than estuarine region. Plastic debris in tourist spots is a possible source of BPA in Hooghly River. Industrial sludge was identified as a point source for DEHP in Howrah district. Sediment can act as a sink for DEHP and secondary source for BPA, DEP and DnBP.
