Extension Series, Выпуски 110-112Purdue University, 1962 |
Другие издания - Просмотреть все
Extension Series, Выпуски 1-15 Purdue Univesity. Dept. of Engineering Extension Полный просмотр - 1922 |
Extension Series, Выпуски 16-24 Purdue Univesity. Dept. of Engineering Extension Полный просмотр - 1927 |
Extension Series, Выпуски 138-139 Purdue Univesity. Dept. of Engineering Extension Просмотр фрагмента - 1971 |
Часто встречающиеся слова и выражения
accidents acetic acid activated sludge aeration amino acid anaerobic approximately average bacteria basin biological BOD removal butyric butyric acid carbon dioxide cell cellulose cent chemical coefficient county highway county roads curve determined digested sludge discharge dissolved oxygen effect effluent Engineering equation evaluation extraction factors fatty acids feed fermentation filter fish flow glycine growth highway increase Indiana indicated Industrial Wastes intersection laboratory lipids loading material methane methanol method mg/l mill obtained operation organic oxidation pavement period pollution pond poultry problems production propionic propionic acid pump Purdue Purdue University raters reduction reported River sample sand sections sewage slime Sludge Digestion solids concentration specific stream studies substrate surface suspended solids Table tank temperature tion toxic uptake utilization values volatile acids volatile solids Warburg waste treatment waste water water quality zinc