h??ng h??a ch?t dibutyl phthalate in Malaysia
h??ng h??a ch?t dibutyl phthalate in Malaysia
h??ng h??a ch?t dibutyl phthalate in Malaysia
h??ng h??a ch?t dibutyl phthalate in Malaysia
h??ng h??a ch?t dibutyl phthalate in Malaysia
phthalates in children toys available in malaysian market: quantification and potential human health risk

Phthalates in children toys available in Malaysian market: Quantification and potential human health risk

DEHP was the highest detected phthalate in toy sample manufactured in Malaysia ? Phthalate in children toy may pose health risks to children. Abstract In Malaysia, inexpensive toys are sold in various urban and rural shops. Although safety regulations for toys are available in Malaysia there are limited reports about the chemicals in toys.

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occurrence of phthalate metabolites in human urine from several asian countries | environmental science & technology - acs publications

Occurrence of Phthalate Metabolites in Human Urine from Several Asian Countries | Environmental Science & Technology - ACS Publications

The occurrence of 14 phthalate metabolites was found in human urine samples collected from seven Asian countries: China, India, Japan, Korea, Kuwait, Malaysia, and Vietnam. Phthalate metabolites were found in all samples, indicating widespread exposure of humans to phthalates in these Asian countries. The highest total (the sum of 14 phthalates) phthalate metabolite concentrations were found

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phthalates in the environment: characteristics, fate and transport, and advanced wastewater treatment technologies

Phthalates in the environment: characteristics, fate and transport, and advanced wastewater treatment technologies

Table 1 shows the potential human exposure to PAEs from the different intake paths. For instance, in Germany, the levels of DEHP intake in adults were varied from 1,000¨C4,200 ng kg ?1 body weight day ?1, which related to food daily consumption (Fromme et al., 2007).

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bioactivities and mode of actions of dibutyl phthalates and nocardamine from streptomyces sp. h11809

Bioactivities and Mode of Actions of Dibutyl Phthalates and Nocardamine from Streptomyces sp. H11809

2 Faculty of Science and Natural Resources, Universiti Malaysia Sabah, Kota Kinabalu 88400, Malaysia; [email protected] (S.E.H ... Bioactivities and Mode of Actions of Dibutyl Phthalates and

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investigation and risk assessment of dibutyl phthalate in a typical region by a high-throughput dual-signal immunoassay

Investigation and risk assessment of dibutyl phthalate in a typical region by a high-throughput dual-signal immunoassay

Dibutyl phthalate 1. Introduction Dibutyl phthalate (DBP), one of the most common phthalate acid esters, has been widely used in plastic manufacturing as plasticizers to increase softness, flexibility, and durability of the polymer (Ma et al., 2020 ).

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phthalates in children toys available in malaysian market: quantification and potential human health risk - pubmed

Phthalates in children toys available in Malaysian market: Quantification and potential human health risk - PubMed

All rights reserved. Consumer Health Information / ethics Consumer Product Safety / legislation & jurisprudence Dibutyl Phthalate / analogs & derivatives* Dibutyl Phthalate / toxicity* Diethylhexyl Phthalate / toxicity* Environmental Exposure / analysis* Plasticizers / toxicity* Play and Playthings* Dibutyl Phthalate Diethylhexyl Phthalate

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catalysts | free full-text | combined biological and photocatalytic degradation of dibutyl phthalate in a simulated wastewater treatment plant

Catalysts | Free Full-Text | Combined Biological and Photocatalytic Degradation of Dibutyl Phthalate in a Simulated Wastewater Treatment Plant

The removal of organic pollutant in wastewater has become a major priority in water treatment. In this study, organic pollutant dibutyl phthalate (DBP) has been biologically and photocatalytically degraded in wastewater using modified transition metal dichalcogenides. The as-synthesized nanoparticles were characterized using various characterization techniques, which includes XRD, Raman, FT-IR

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degradation of dibutyl phthalate (dbp) by uv-254 nm/h

Degradation of dibutyl phthalate (DBP) by UV-254 nm/H

Degradation of dibuytl phthalate (DBP), a plasticizer and also a widely distributed endocrine disruptor, by UV-254 nm/H2O2 advanced oxidation process (AOP) was investigated in this study. A significant DBP removal of 77.1 % at an initial concentration of 1.0 ¦ÌM was achieved at UV fluence of 160 mJ/cm2, initial H2O2 dosage of 1.0 mM, and pH of 7.6 ¡À 0.1. The DBP degradation exhibited a pseudo

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di-n-butyl phthalate (dnbp) and diisobutyl phthalate (dibp) metabolism in a human volunteer after single oral doses - archives of toxicology

Di-n-butyl phthalate (DnBP) and diisobutyl phthalate (DiBP) metabolism in a human volunteer after single oral doses - Archives of Toxicology

An individual (male, 36 years, 87 kg) ingested two separate doses of di-n-butyl phthalate (DnBP) and diisobutyl phthalate (DiBP) at a rate of ~60 ¦Ìg/kg. Key monoester and oxidized metabolites were identified and quantified in urine continuously collected until 48 h post-dose. For both DnBP and DiBP, the majority of the dose was excreted in the first 24 h (92.2 % of DnBP, 90.3 % of DiBP

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Abstract. Concentrations of Dimethyl Phthalate (DMP), Diethyl Phthalate (DEP), Dibutyl Phthlate (DBP), and Benzyl Butyl Phthalate (BBP) analysis proved present in Sembrong river sediment. These findings occurred during a certain extent of time depending on the properties of sediment and phthalates esters compound.

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