Electrochemical purification of hazardous organic compounds from wastewater by means of novel electrode materials and a solid-polymer-electrolyte-reactor system by Grimm, Jurgen Harald

Subjects: “…Water -- Purification…”
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Fate of natural organic matter and formation of disinfection by-products in a conventional water treatment plant by Abdel Halim, Noha Hesham

Subjects: “…Water -- Purification -- Disinfection.…”
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Methods for establishing the efficiency of the photocatalytic destruction of humic substances in drinking water by Cloete, Valeska

Subjects: “…Water -- Purification…”
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Surface water ultrafiltration pre-treatment through in-line coagulation and shallow bed media filtration by Maree, Patsy

Subjects: “…Water -- Purification -- Coagulation…”
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Fosforverwydering in biologiese sypelbeddings. by Pretorius, Jacobus Daniel

Subjects: “…Sewage -- Purification -- Filtration…”
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Al-Ghazālī's conception of the purification of the self: Reflections from Iḥyā’ ‘Ulūm al-Dīn (revival of the religious knowledge) by Helwa, Soha Ahmad

Subjects: “…purification of self…”
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D.O. control and O.U.R. estimation in the activated sludge process by Bocken, Stephan

Subjects: “…Sewage - Purification - Activated sludge process…”
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Versorging van hoogbelaste biologiese sypelbeduitvloeisel. by Neethling, Johannes Bernardus

Subjects: “…Sewage -- Purification -- Aeration…”
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Investigation of electrochemical combustion plant for rural water disinfection and industrial organic effluent removal by Cronje, Martin

Subjects: “…Sewage -- Purification…”
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Microbial interactions in drinking water systems by Khan, Wesaal

Subjects: “…Water -- Purification…”
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Die fotokatalitiese ontbinding van humussure in drinkwater by Linde, H.(Hanlie)

Subjects: “…Drinking water -- Purification…”
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Biologiese vaste film reaktors. by Faber, Jan Epkes

Subjects: “…Sewage -- Purification -- Filtration…”
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Suurstofoordrag tydens meganiese belugting in die geaktiveerde slyk-proses. by Fouche, Leon

Subjects: “…Sewage -- Purification -- Aeration…”
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Liquid and solids management impact on nutrient ratios for in-line wastewater prefermenters

Subjects: “…Sewage purification…”
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Denitrification kinetics in biological nitrogen and phosphorus removal activated sludge systems by Clayton, John Andrew

Subjects: “…Sewage - Purification - Nitrogen removal…”
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Anaerobic treatment of a paper plant effluent by Russo, Stephen Leonard

Subjects: “…Sewage - Purification - Activated sludge process…”
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Evaluation of hydrogen as energy source for biological sulphate removal in industrial wastewaters by Eloff, Estie

Subjects: “…Factory and trade waste -- Purification…”
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Chemiese fosfaatverwydering uit Wellington se huishoudelike afvalwater. by Kritzinger, Johannes

Subjects: “…Sewage -- Purification -- Phosphate removal…”
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Investigating the efficacy of sodium hypochlorite, calcium hypochlorite and peracetic acid on environmental Escherichia coli strains by Bester, Carmen

Subjects: “…Irrigation water -- Purification…”
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Genomic characterisation of Southern African isolates of capripox and avipox viruses by Wallace, David Brian

Subjects: “…purification…”
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