Fulvic acids

Zepp, R.G.; Wolfe, N.L.; Baughman, G.L.; Hollis, R.C.
Nature (London) 267(5610): 421-3 (1977)

Sensitizer: Fulvic acids
Solvent: H2O
Oxygen concentration: air

Quantum yield of formation = 0.014-0.093

Experimental method: continuous photolysis
Data type: substrate consumption under steady-state conditions

Singlet oxygen acceptor = 2,5-DMF; lambdaexc = 366 nm. In various natural waters.

Frimmel, F.H.; Bauer, H.; Putzien, J.; Murasecco, P.; Braun, A.M.
Environ. Sci. Technol. 21(6): 541-5 (1987)

Sensitizer: Fulvic acids
Solvent: H2O
Oxygen concentration: O2

Quantum yield of formation = 0.010-0.030

Experimental method: continuous photolysis
Data type: oxygen consumption under steady-state conditions

Singlet oxygen acceptor = FFA.

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