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Issue DateTitleAuthor(s)
130-Aug-1985Recovering coagulant from treating residual waters by dissolving hydroxide formed, residual and unused acid, adding and formaldehyde, washing aminoplast and reusing waterParmac, Sorin; Buliga, A.; Cruceru, Mihail; Dumitrescu, Emil; Costov, Ioan; Ghiorghiu, G.
229-Dec-2000Process for treatment of effluent from oil extraction industryDraghici, Ecaterina; Cosma, Georgeta; Cosma, Cristiana; Ballo, Aureliea; Nicolau, Margareta; Toma, Dorina; Balalia, Ancuta; Mitila, Stefania
329-Jan-2001Cleaning medicines synthesis waste water consists of flocculation and biological removal of organic impurities in nitrification filterCosma, Georgeta; Nicolau, Margareta; Ballo, Aureliea; Duda, Sanda
430-Oct-2009Process and installation for removing nitrates from residual waters in citiesDinu, Laurentiu Razvan; Dumitrescu, Ciprian; Ghita, Ileana; Patroescu, Viorel Ion; Pena-Leonte, Eliza
530-Sep-1998Treating effluent ­ resulting from washing woolRadovan, Ciprian; Lungu, E.; Schultz, F.; Cocheci, Vasile; Nicolau, Margareta
629-Dec-2000Process for fast cleaning of effluent from coal worksTeodorescu, Maria; Grosu, Ecaterina; Marhan, Rodica; Grindean, Cornel
730-Apr-2001Physico chemical cleaning of oil refinery waste water consists of controlled coagulation and flocculation, with up to 0.5 per cent by volume of sludgeMunteanu, Rodica; Arama, Madalina Georgeta; Popa, Iulian; Nicolau, Margareta; Georgescu, Cristian; Usurelu, Ion
829-May-2015Preparing mixed microalgae­bacteria granules for waste water purification involves growing the microalgaeactive sludge inoculum in a bioreactorTiron, Olga ; Bumbac, Costel ; Patroescu, Viorel Ion ; Badescu, Valeriu