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w h j hattingh

14 cilt bulundu.

Cilt sonuçları

Studies on Health Aspects of Water Reclamation During 1974 to 1983 in Windhoek, South West Africa/Namibia

Margaretha Isaäcson, A. Rauf Sayed, W. H. J. Hattingh · Yayınevi bilinmiyor

104 sayfa · 1987

Health status indicators

CiltSome Aspects of the Further Stabilization of Biological Filter Effluent with Special Reference to Shudge Activity and Amomonia-nitrogen RemovalW. H. J. Hattingh

Some Aspects of the Further Stabilization of Biological Filter Effluent with Special Reference to Shudge Activity and Amomonia-nitrogen Removal

W. H. J. Hattingh · Yayınevi bilinmiyor

85 sayfa · 1959

Kategori yok

South AfricaDie Hattingh-familie in Suid-AfrikaW. H. J. Hattingh

Die Hattingh-familie in Suid-Afrika

W. H. J. Hattingh · Yayınevi bilinmiyor

367 sayfa · 1996

South Africa

HydrolasesDetermination of Hydrolytic Enzyme Activities in Anaerobic Digesting SludgeP. G. Thiel, W. H. J. Hattingh

Determination of Hydrolytic Enzyme Activities in Anaerobic Digesting Sludge

P. G. Thiel, W. H. J. Hattingh · Yayınevi bilinmiyor

6 sayfa · 1967

Hydrolases

CiltThe chemical composition of water and the analytical chemist : a challenge : paper presented at the 26th conference of the South African Chemical Institute, Port Elizabeth : 22-25 January 1979W. H. J. Hattingh

The chemical composition of water and the analytical chemist : a challenge : paper presented at the 26th conference of the South African Chemical Institute, Port Elizabeth : 22-25 January 1979

W. H. J. Hattingh · Yayınevi bilinmiyor

Sayfa sayısı yok · 1979

Kategori yok

CiltRespiration studies on activated nitrifying and biological filter humus sludgesW. H. J. Hattingh

Respiration studies on activated nitrifying and biological filter humus sludges

W. H. J. Hattingh · Yayınevi bilinmiyor

Sayfa sayısı yok · 1960

Kategori yok

Anaerobic bacteriaEstimation of Methane-producing Bacterial Numbers by the Most Probable Number (MPN) TechniqueM. L. Siebert, W. H. J. Hattingh

Estimation of Methane-producing Bacterial Numbers by the Most Probable Number (MPN) Technique

M. L. Siebert, W. H. J. Hattingh · Yayınevi bilinmiyor

7 sayfa · 1967

Anaerobic bacteria

CiltActivated sludge studiesW. H. J. Hattingh

Activated sludge studies

W. H. J. Hattingh · Yayınevi bilinmiyor

Sayfa sayısı yok · 1963

Kategori yok

Microbial respirationInfluence of Nutrition on the Respiration Rate of Micro-organismsW. H. J. Hattingh

Influence of Nutrition on the Respiration Rate of Micro-organisms

W. H. J. Hattingh · Yayınevi bilinmiyor

3 sayfa · 1963

Microbial respiration

DNA.Determination of the Deoxyribonucleic Acid (DNA) Content of Anaerobic SludgeW. H. J. Hattingh, M. L. Siebert

Determination of the Deoxyribonucleic Acid (DNA) Content of Anaerobic Sludge

W. H. J. Hattingh, M. L. Siebert · Yayınevi bilinmiyor

7 sayfa · 1967

DNA.

CiltAn improved chromatographic method for the determination of total volatile fatyy acid content in anaerobic digestor liquorsW. H. J. Hattingh

An improved chromatographic method for the determination of total volatile fatyy acid content in anaerobic digestor liquors

W. H. J. Hattingh · Yayınevi bilinmiyor

Sayfa sayısı yok · 1964

Kategori yok

CiltEstimation of methane-producing basterial numbers by the most probable number (MPN) techniquesM. L. Siebbert

Estimation of methane-producing basterial numbers by the most probable number (MPN) techniques

M. L. Siebbert · Yayınevi bilinmiyor

Sayfa sayısı yok · 1966

Kategori yok

NitrogenThe Nitrogen and Phosphorus Requirements of the Micro-organismsW. H. J. Hattingh

The Nitrogen and Phosphorus Requirements of the Micro-organisms

W. H. J. Hattingh · Yayınevi bilinmiyor

6 sayfa · 1963

Nitrogen

NutritionInfluence of Nutrition on BulkingW. H. J. Hattingh

Influence of Nutrition on Bulking

W. H. J. Hattingh · Yayınevi bilinmiyor

5 sayfa · 1963

Nutrition