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Laboratory studies with continuous-flow columns containing aquifer material were conducted to evaluate the potential of sorption and biodegradation of halogenated organic compounds (AOX) and dissolved organic carbon (DOC) in tertiary effluents during soil–aquifer treatment (SAT). To improve water quality, powdered activated carbon (PAC) treatment and the use of ozone were also investigated. Batch...
Although the quality of the effluents of domestic wastewater treatment plants in Germany is better than in the past, there are still problems using it for groundwater recharge. The problems are caused by substances, which are not or only poorly degradable in the wastewater treatment facility. They can be described by the parameters dissolved organic carbon (DOC) and adsorbable organic halogens (AOX)...
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