Yang, Kunlun Comparison of two modified coal ash ferric-carbon micro-electrolysis ceramic media for pretreatment of tetracycline wastewater. [electronic resource] - Environmental science and pollution research international May 2017 - 12462-12473 p. digital Publication Type: Journal Article ISSN: 1614-7499 Standard No.: 10.1007/s11356-017-8841-8 doi Subjects--Topical Terms: Carbon--chemistryCeramics--chemistryCoal AshElectrolysisWaste Disposal, FluidWastewater--chemistry