What is the biota sediment accumulation factor?
What is the biota sediment accumulation factor?
The biota – sediment accumulation factor (BSAF) model has been suggested as a simple tool to predict bioaccumulation of hydrophobic organic compounds (HOCs)in fish and other aquatic biota from measured concentrations in sediment based on equilibrium partitioning between the sediment organic carbon and biotic lipid …
What is a BSAF?
BSAF is a parameter describing bioaccumulation of sediment-associated organic compounds or metals into tissues of ecological receptors. The determination of BSAFs for metals is not discussed.
How is biota sediment accumulation factor calculated?
AFs consist of ratios of the concentration of a given contaminant in biota to that in an abiotic medium. For the evaluation of sediments this is commonly presented as the biota- sediment accumulation factor (BSAF). The concentration in biota may be estimated by multiplying the sediment concentration by the BSAF.
What produces BASF?
BASF produces a wide range of chemicals such as solvents, amines, resins, glues, electronic-grade chemicals, industrial gases, basic petrochemicals, and inorganic chemicals. The most important customers for this segment are the pharmaceutical, construction, textile, and automotive industries.
Does BASF own Bayer?
Around a decade ago, BASF termed itself as The Chemical Company. BASF now owns former Bayer CropScience technologies like Liberty Link herbicide-tolerant system, InVigor canola, Credenz soybeans, and Ilevo seed treatments.
Is BASF a good company?
Good company to work for, great environment and employees are willing to help each other. Their reputation is that they are a global leader in the chemical industry. Reputable company. Good exposure especially to chemical industry.
Which is the biggest chemical company in the world?
BASF
Top fifty producers by sales (2018)
| Rank | Company | Chemical sales in 2018 USD millions |
|---|---|---|
| 1 | BASF | 74,066 |
| 2 | Dow | 69,977 |
| 3 | Sinopec | 69,210 |
| 4 | Sabic | 42,120 |
Does BASF pay well?
The average estimated annual salary, including base and bonus, at BASF is $135,670, or $65 per hour, while the estimated median salary is $136,693, or $65 per hour. …
Which country is largest producer of chemical industry?
Top 10 Chemical-Producing Countries of the World
- USA: The United States of America is the world’s leading country in the production of chemical products.
- Germany: Germany is also a leading country in chemical industry.
- Russia:
- China:
- Japan:
- United Kingdom:
- Italy:
- France:
Which company is best for chemical?
Top 10 Chemical Companies in India
- BASF India Ltd.
- GHCL Ltd.
- Gujarat Fluorochemicals Ltd.
- Gujarat Alkalies & Chemicals Ltd.
- India Glycols Ltd.
- Pidilite Industries Ltd.
- Tata Chemicals Ltd.
- UPL Ltd.
Does BASF offer a pension?
BASF Corporation Salaried Employees Pension Plan: Corporate Pension in United States, North America. BASF Corporation Salaried Employees Pension Plan is a Corporate Pension located in Florham Park, NJ United States, North America.
Which country is best for chemical?
For the first time, China has taken the Nature Index crown as the biggest producer of high-quality research in chemistry, knocking the United States down to second place. China’s chemistry output has grown by 17.9% since 2017, to achieve an impressive Share of 6,183.75 in 2018.
https://www.youtube.com/watch?v=o2Ok11aZA2U