منابع مشابه
On-farm Treatment of Dairy Soiled Water Using Aerobic
14 Dairy soiled water (DSW) is produced on dairy farms through the washing-down of 15 milking parlours and holding areas, and is generally applied to land. However, there is 16 a risk of nutrient loss to surface and ground waters from land application. The aim of 17 this study was to use aerobic woodchip filters to remove organic matter, suspended 18 solids (SS) and nutrients from DSW. This nov...
متن کاملAnaerobic-aerobic Treatment of Dairy Wastewater with National
A short term solution for the treatment of dairy waste water is discussed. Discharge rate'is 500 m3lday with a high organic load (2,750 Kg CODlday). Low capital investment (US $ 330,000) and operational (US$ 0.55lm3) costs were required which ought to be competitive with current market prices but within the official environmental norms imposed by the national agency SEDESOL. The problem was sol...
متن کاملEstrogen content of dairy and swine wastes.
Naturally occurring estrogens in animal wastes may cause negative environmental impacts, yet their abundance in animal waste treatment and storage structures is poorly documented. To better quantify estrogen concentrations in animal wastes, multiple waste samples were collected from treatment and storage structures at dairy and swine facilities and analyzed for concentrations of 17beta-estradio...
متن کاملTreatment of Electroplating Wastes
~sing of the environment, the electroplating industry is likely to be one of the industries to be affected by the introduction of the water pollution control legislation in Hong Kong. The effect may be even more pronounced for the operators of small and medium-sized electroplating factories since they are unlikely to have any expertise in pollution control and will therefore require outside tec...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1953
ISSN: 0003-6919
DOI: 10.1128/aem.1.5.262-270.1953