đź‘‹Hello! My name is Metsi
Welcome to the Water Research Commission
(WRC) Chatbot.
Vol. 17 No. 2, April 1991
Home Water SA Vol. 17 No. 2, April 1991

Vol. 17 No. 2, April 1991

10 articles

All Water SA issues

  1. Mathematical modelling of upflow anaerobic sludge bed (UASB) systems treating carbohydrate wastewaters

    Sam-Soon PALNS, Loewenthal RE, Wentzel MC, Marais GvR

    View PDF — Mathematical modelling of upflow anaerobic sludge bed (UASB) systems treating carbohydrate wastewaters Download — Mathematical modelling of upflow anaerobic sludge bed (UASB) systems treating carbohydrate wastewaters

  2. Mixed weak acid/base systems Part II: Dosing estimation, aqueous phase

    Loewenthal RE, Wentzel MC, Ekama GA, Marais GvR

    View PDF — Mixed weak acid/base systems Part II: Dosing estimation, aqueous phase Download — Mixed weak acid/base systems Part II: Dosing estimation, aqueous phase

  3. ORP as a control parameter in a single sludge biological nitrogen and phosphorus removal activated sludge system

    de la Menardiere M, Charpentier J, Vachon A, Martin G

    View PDF — ORP as a control parameter in a single sludge biological nitrogen and phosphorus removal activated sludge system Download — ORP as a control parameter in a single sludge biological nitrogen and phosphorus removal activated sludge system

  4. Electrolytic iron flocculant production with a bipolar electrode in series arrangement

    Pretorius WA, Johannes WG, Lempert GG

    View PDF — Electrolytic iron flocculant production with a bipolar electrode in series arrangement Download — Electrolytic iron flocculant production with a bipolar electrode in series arrangement

  5. Intensive production of Oreochromis mossambicus (Peters) with special reference to the relationship between water exchange rate and growth rate

    Visser JGJ

    View PDF — Intensive production of Oreochromis mossambicus (Peters) with special reference to the relationship between water exchange rate and growth rate Download — Intensive production of Oreochromis mossambicus (Peters) with special reference to the relationship between water exchange rate and growth rate

  6. At-site flood frequency analysis for Thailand

    Phien HN, Laungwattanapong N

    View PDF — At-site flood frequency analysis for Thailand Download — At-site flood frequency analysis for Thailand

  7. Ground water in the Alexandria dune field and its potential influence on the adjacent surf-zone

    Campbell EE, Bate GC

    View PDF — Ground water in the Alexandria dune field and its potential influence on the adjacent surf-zone Download — Ground water in the Alexandria dune field and its potential influence on the adjacent surf-zone

  8. The use of certain plant parameters to determine the profile available water capacity of durum wheat at different growth stages

    Vanassche FMG, Laker MC

    View PDF — The use of certain plant parameters to determine the profile available water capacity of durum wheat at different growth stages Download — The use of certain plant parameters to determine the profile available water capacity of durum wheat at different growth stages

  9. Sulphate, calcium and heavy metal removal from industrial effluents using barium carbonate

    Trusler GE, Edwards RI, Buckley CA

    View PDF — Sulphate, calcium and heavy metal removal from industrial effluents using barium carbonate Download — Sulphate, calcium and heavy metal removal from industrial effluents using barium carbonate

  10. New trends in infections associated with swimming-pools

    Grabow WOK

    View PDF — New trends in infections associated with swimming-pools Download — New trends in infections associated with swimming-pools
 
 

Account Activation

Before you can login, you must activate your account with the code sent to your email address. If you did not receive this email, please check your junk/spam folder.

Click here to resend the activation email. If you entered an incorrect email address, you will need to re-register with the correct email address.