[ نُشرت في: Pollution ]
بحث متقدّم
مزود البيانات
مصدر البيانات حسب البلد
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
تاريخ الإصدار
خيارات البحث
النتائج 1 - 3 من 3
Phosphorus removal by an activated sludge plant
1970
National Agricultural Library - United States of America
Treatment techniques for removing phosphorus from municipal wastewaters
1970
Convery, John J.
National Agricultural Library - United States of America
Development of a pilot plant to demonstrate removal of carbonaceous, nitrogenous, and phosphorus materials from anaerobic digester supernatant and related process streams
1970
Bennett, George E.
National Agricultural Library - United States of America