Synthesis and Photocatalytic Activity of Magnetically Recoverable Core-Shell Nanoparticles

Table 1

Kinetic parameter of oil degradation.

Initial oil concentration; 𝐶0 (ppm)	Pseudo-first-order kinetics equation	Kinetic constant 𝑘obs (min^−1)	Correlation coefficient 𝑅^2
100	ln(𝐶0/𝐶)=1.2730+0.0231𝑡	0.0231	0.9554
178	ln(𝐶0/𝐶)=0.6504+0.0204𝑡	0.0204	0.9566
340	ln(𝐶0/𝐶)=2.8314+0.0178𝑡	0.0178	0.8227