A method for controlling odor in a waste water lagoon comprises the steps of aerating a top horizontal layer of a lagoon adjacent its upper surface at a depth of approximately 12 to 24 inches by introducing air through a plurality of nozzles submerged in the layer to create a plurality of...
Lagoon coversLagoonsOdorSwineWaste managementAnaerobic lagoons and liquid manure storage basins are widely used for the treatment and storage of livestock and ... Miner,J Ronald,Humenik,... - 《Transactions of the Asae》 被引量: 35发表: 2003年 Estimating the availability of nutrients from processe...
Water balance methods were used to study seepage and N export from three swine-waste lagoons in southwestern Kansas. Lagoons ranged in size from 0.8 to 2.2 ha and had an average waste depth of 5.6 m. Compacted soil liners were 0.30 to 0.46 m thick and built with native soil or, in ...
Roof runoff should be diverted from feedlots and manure storage areas unless it is needed for some use, such as dilution water for waste storage ponds or treatment lagoons. This can be accomplished by roof gutters and downspouts with underground or open channel outlets (fig. 10-1). Gutters ...
Water balance measurements can be used to estimate seepage rates from animal waste lagoons and earthen storages. This method requires detailed measurements of depth changes and cumulative evaporation during 5- to 10-d periods. Quantifying the uncertainty surrounding the measurements is crucial if data ...
water technology and governance. Combining interventions, i.e., by exploring co-benefits with other sectors (e.g., transport and energy) will increase efficiency, improve resilience, and lower the cost. Although governance capacities varied among cities, management of available information, monitoring...
When it rains‚ water flows from your roof‚ yard‚ and street into the gutter and down the drain. The stormwater drain carries this water into Lake Macquarie‚ wetlands‚ lagoons and the ocean along with all the sediment‚ rubbish‚ grass clippings‚ pet faeces‚ chemicals and ...
Moeller JR, Calkins J (1980) Bactericidal agents in wastewater lagoons and lagoon design. Joumal of the Water Pollution Control Federation 52:2442–2451 Google Scholar Morita S, Namikoshi A, Hirata T, Oguma K, Katayama H, Ohgaki S, Motoyama N, Fujiwara M (2002) Efficacy of UV irradiation...
OILY WASTE. The Vessels shall, during tank washing, segregate the tank washings into one cargo compartment and after maximum separation of the free water, discharge the free water overboard to the ext...
Frey SK, Topp E, Khan IU, Ball BR, Edwards M, Gottschall N, Sunohara M, Lapen DR (2015) Quantitative Campylobacter spp., antibiotic resistance genes, and veterinary antibiotics in surface and ground water following manure application: Influence of tile drainage control. Sci Total Environ 532...