Microbial processes influencing the transport, fate and groundwater impacts of fuel ethanol releases.

Microbial processes influencing the transport, fate and groundwater impacts of fuel ethanol releases.

Current opinion in biotechnology (2012-09-29)

Jie Ma, William G Rixey, Pedro J J Alvarez

摘要

Fuel releases that impact groundwater are a common occurrence, and the growing use of ethanol as a transportation biofuel is increasing the likelihood of encountering ethanol in such releases. Microorganisms play a critical role in the fate of ethanol-blended fuel releases, often determining their region of influence and potential impacts. This review summarizes current understanding on the biogeochemical footprint of such releases and the factors that influence their natural attenuation. Implications for site investigation, risk assessment and remediation strategies are also addressed along with research priorities.

材料

货号

品牌

产品描述

296848

Sigma-Aldrich

乙苯, anhydrous, 99.8%

03079

Supelco

乙苯, analytical standard

E12508

Sigma-Aldrich

乙苯, ReagentPlus^®, 99%

487104

Supelco

乙苯溶液溶液, NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), TMS 0.01 %, NMR tube size 5 mm × 8 in.

708046

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 10% in chloroform-d (99.8 atom % D)

40036

Supelco

乙苯溶液溶液, certified reference material, 5000 μg/mL in methanol

717959

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 1% in chloroform-d (99.8 atom % D)

714917

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), TMS 0.01 %, NMR tube size 5 mm × 8 in. , ultra-thin wall

736198

Supelco

乙苯溶液溶液, NMR reference standard, 10% in chloroform-d (99.8 atom % D), NMR tube size 5 mm × 8 in. , ultra-thin wall

612065

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), TMS 0.01 %, NMR tube size 10 mm × 8 in.

708054

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 0.1% in chloroform-d ("100%", 99.96 atom % D)

717967

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), TMS 0.1 %

551341

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 5% in chloroform-d (99.8 atom % D), TMS 2 %, NMR tube size 5 mm × 8 in.

710725

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 5% in chloroform-d (99.8 atom % D), TMS 1 %, NMR tube size 5 mm × 7 in.

487120

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), TMS 0.01 %, NMR tube size 8 mm × 8 in.

733768

Sigma-Aldrich

乙苯溶液溶液, NMR reference standard, 10% in chloroform-d (99.8 atom % D), NMR tube size 10 mm × 8 in.

612480

Supelco

乙苯溶液溶液, NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), chromium(III) acetylacetonate 0.1 mg/mL, TMS 0.01 %, NMR tube size 5 mm × 8 in.