Phthalate ester plasticizers in freshwater systems of Venda

Phthalate ester plasticizers in freshwater systems

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%, 99.9%min.
Type:Plastic Auxiliary Agents
Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Type:Adsorbent

Phthalate ester plasticizers determined in the freshwater samples were found at elevated levels which give cause for concern. Based on the concentrations found in the rivers at the 9 water sources and the assumptions used, DEHP posed

Phthalate ester plasticizers in freshwater systems of Venda, South Africa and potential health effects OS Fatoki1*, M Bornman2, L Ravandhalala3, health effects of the chemicals in the

Online Inquiry

Phthalate ester plasticizers in freshwater systems of Venda,

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%min, 99.5%min
Type:pvc additive
Usage:Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
MOQ:25kg/bag
Package:200kg/drum
Advantage:Stable
Payment:T/T

The phthalate levels found in the water samples were much higher than the criterion of 3 μg/ℓ phthalates recommended by the United States Environmental Protection Agency

Phthalate ester plasticizers were determined in rivers and dams of the Venda region, South Africa. Liquid-liquid extraction, column chromatographic clean-up and capillary gas chromatography

Online Inquiry

Phthalate ester plasticizers in freshwater systems

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5% Min
Type:Adsorbent
Usage:PVC Products, Coating Auxiliary Agents, Leather Auxiliary Agents,
MOQ:1000KG
Package:25kg/drum
Shape:Powder
Item:T/T,L/C

Phthalate ester plasticizers in freshwater s ystems of Ven da, South Africa and potential health effect s OS Fatoki 1 *, M Bornman 2,L Ravandhalala 3,L Chim uka 4,B Genthe 5 and A Adeniyi 6

Title: Phthalate ester plasticizers in freshwater systems of Venda, South Africa and potential health effects: Authors: Fatoki, Olalekan S Bornman, M

Online Inquiry

Phthalate ester plasticizers in freshwater systems of Venda,

Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99%, 99%
Type:Plastic Auxiliary Agents
Usage:PVC shoe, PVC Air Blowing/Expander PVC/DIP Shoes
MOQ:1000KG
Package:25kg/drum
Certificate::COA

Phthalate ester plasticizers in freshwater systems of Venda, South Africa and potential health effects Author(s) Fatoki, OS; Bornman, M; Ravandhalala, L; Chimuka, L; Genthe, B; Adeniyi, A

(2010) Fatoki et al. Water SA. Phthalate ester plasticizers were determined in rivers and dams of the Venda region, South Africa. Liquid-liquid extraction, column chromatographic clean-up and

Online Inquiry

Phthalate ester plasticizers in freshwater systems of Venda,

Classification:Chemical Auxiliary Agent
Other Names:Plasticizer
Purity:99.5%, 99.5%
Type:Plastic Auxiliary, Plasticizer For Pvc
Usage:Plastic Auxiliary Agents, Rubber Auxiliary Agents
MOQ:200kgs
Package:200kgs/battle
Application:Plasticizer
Quality control:COA ,SDS,TDS
Delivery:Within 7-15 Days

FATOKI, OS et al. Phthalate ester plasticizers in freshwater systems of Venda, South Africa and potential health effects. Water SA [online]. 2010, vol.36, n.1, pp.117-126. ISSN 1816-7950.

This study provides evidence of a comprehensive analysis of microplastic (MPs) additive concentrations, specifically focusing on phthalate plasticizers such as DEP, DiBP, DEHP, DMP, and DnBP, in water sources. It also considers technologies and socioeconomic factors. The former includes technologies to detect, absorb, and harvest the pollutants, while the latter

Online Inquiry

Do phthalate esters plasticizers exist in south western Nigeria?
FATOKI OS and OGUNFOWOKAN AO (1993a) Determination of phthalate esters plasticizers in the aquatic environment of South Western Nigeria. Environ.
How are phthalate ester plasticizers determined?
ABSTRACT Phthalate ester plasticizers were determined in rivers and dams of the Venda region, South Africa. Liquid-liquid extraction, column chromatographic clean-up and capillary gas chromatography were the methods used for the quantitative analyses.
Are phthalate esters found in rivers in South Africa?
They are, however, comparable to the values recorded for phthalate esters in the rivers of south-western Nigeria (Fatoki and Ogunfowokan, 1993a) but lower than the levels reported for rivers in the Eastern Cape Province of South Africa (Fatoki and Noma, 2002).
Which phthalate ester is most prevalent in water systems?
On the contrary, the general pattern emerging from this study was that DBP, used primarily as a plasticizer but which also has a wide variety of non-plasticizer use, such as ingredients in paints, inks, glue, nail polish, hairspray and insect repellents, was found to be the most predominant phthalate ester in the water systems.
Which phthalate plasticizer is best for PVC?
DEHP has generally been recognised as the most commonly used phthalate plasticizer for PVC, at least until recently (Allisorpp et al., 2000).
Are phthalate esters endocrine disrupting chemicals?
The South African Water Research Commission (WRC), in cooperation with the national Department of Water Affairs and Forestry, launched the endocrine disrupting chemicals (EDCs) monitoring programme of which phthalate esters are an EDC subgroup; these have been monitored in water resources countrywide (Burger et al., 2003).