'Waste solids' diaporamas de présentation

Excreta and Household Wastewaters - Introduction

Excreta and Household Wastewaters - Introduction. Global Water, Sanitation and Hygiene ENVR 890-2 Mark D. Sobsey February, 2009. Household Human Wastes and Wastewaters. Feces - Composition. Note: This number may be too low; live bacteria are shed in large quantity.

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UMM AL-QURA UNIVERSITY Faculty of Medicine Dep. Of BIOCHEMISTRY

??? ???? ?????? ??????. UMM AL-QURA UNIVERSITY Faculty of Medicine Dep. Of BIOCHEMISTRY. INTRODUCTION. The study of life at the molecular level . Biochemistry is a Research Discipline Applicable to the Real World. Biochemistry: From Atoms to Molecules to Cells :

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The Water Treatment Process

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