Antibiotics can be eliminated effectively from the environment
via adsorption on sludge, sediments, soils and pure minerals.
Detailed related investigations have been extensively reviewed in
some literatures [12–14]; however, only a few studies focused on
CIP. The distribution coefficient Kd for CIP adsorption was presented
with a wide range from several hundred to 50,000 L/kg on
different soils [15–20]. The large variation in Kd is often related
to different constituents in soils from different geographic areas,
which may yield multiple adsorption mechanisms simultaneously
and even induce competitions between various mechanisms, and
thus obscure the adsorption efficiency of each constituent. Pure
minerals, such as hydrous oxides of aluminum and iron [21] and
goethite [18,22], have also been studied for their CIP adsorption
because they are important components of environmental particles
or soils. Their adsorption capacities were suggested to be in
the range of 15–50 mg/g, slightly higher than those reported for
soils [18].
Antibiotics can be eliminated effectively from the environmentvia adsorption on sludge, sediments, soils and pure minerals.Detailed related investigations have been extensively reviewed insome literatures [12–14]; however, only a few studies focused onCIP. The distribution coefficient Kd for CIP adsorption was presentedwith a wide range from several hundred to 50,000 L/kg ondifferent soils [15–20]. The large variation in Kd is often relatedto different constituents in soils from different geographic areas,which may yield multiple adsorption mechanisms simultaneouslyand even induce competitions between various mechanisms, andthus obscure the adsorption efficiency of each constituent. Pureminerals, such as hydrous oxides of aluminum and iron [21] andgoethite [18,22], have also been studied for their CIP adsorptionbecause they are important components of environmental particlesor soils. Their adsorption capacities were suggested to be inthe range of 15–50 mg/g, slightly higher than those reported forsoils [18].
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