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Vol. 15 No. 1, January 1989
Home Water SA Vol. 15 No. 1, January 1989

Vol. 15 No. 1, January 1989

6 articles

All Water SA issues

  1. Mixed weak acid/base systems Part 1 — Mixture characterisation

    Loewenthal RE, Ekama GA, Marais GvR

    View PDF — Mixed weak acid/base systems Part 1 — Mixture characterisation Download — Mixed weak acid/base systems Part 1 — Mixture characterisation

  2. The effect of substrates enriched with protein on biological phosphate removal

    Heymann JB, Potgieter DJJ

    View PDF — The effect of substrates enriched with protein on biological phosphate removal Download — The effect of substrates enriched with protein on biological phosphate removal

  3. A bacterial population structure study of water cooling systems in South Africa

    Cloete TE, Brözel VS, Pressly J

    View PDF — A bacterial population structure study of water cooling systems in South Africa Download — A bacterial population structure study of water cooling systems in South Africa

  4. Production of the sharptooth catfish Clarias gariepinus (Burchell) and the European common carp Cyprinus carpio L. with artificial feeding in polyculture in maturation ponds at Seshego, Lebowa

    Prinsloo JF, Schoonbee HJ, van der Walt IH, Pretorius M

    View PDF — Production of the sharptooth catfish Clarias gariepinus (Burchell) and the European common carp Cyprinus carpio L. with artificial feeding in polyculture in maturation ponds at Seshego, Lebowa Download — Production of the sharptooth catfish Clarias gariepinus (Burchell) and the European common carp Cyprinus carpio L. with artificial feeding in polyculture in maturation ponds at Seshego, Lebowa

  5. Species records of the river prawn Macro brachium (Decapoda: Natantia: Palaemonidae) from lake Cubhu, Zululand, Natal

    Schoonbee HJ, Cort H, Ferreira JT, Visser JGJ

    View PDF — Species records of the river prawn Macro brachium (Decapoda: Natantia: Palaemonidae) from lake Cubhu, Zululand, Natal Download — Species records of the river prawn Macro brachium (Decapoda: Natantia: Palaemonidae) from lake Cubhu, Zululand, Natal

  6. Technical note: Method for the examination of the deposition of dynamically formed zirconium membranes

    Simpson AE, Groves GR, Simpson MPJ

    View PDF — Technical note: Method for the examination of the deposition of dynamically formed zirconium membranes Download — Technical note: Method for the examination of the deposition of dynamically formed zirconium membranes
 
 

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