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Estoy de Acuerdo / Eu concordo / I agree Collapse ▲Sludge bags or geotextile tubes are gaining in popularity as a way to dewater sludge. The bags are used as an alternative method to traditional pump and haul to remove sludge in a lagoon. The bags are constructed from high-strength permeable geotextiles. The porous fabric only allows water to escape. The bags are resistant to biological, chemical and UV degradation for 5-7 years. The finished product is easier to transport, can be stored and used later, and has low odor. The bags allow a farmer to target a critical area in the lagoon, such as near the intake. There is the potential for a marketable final product. You will need approval from the Division of Water Resources (DWR) animal division. Price comparison is needed to make sure that this will benefit your farm’s situation. Consider cost of equipment, polymers and distance to receiving land. This article will give a brief overview of the process. Contact your Extension Agent for more information.
Some materials and equipment needed:
This picture shows checking coagulation or flocculation to monitor polymer dosage. When the water runs clear and the solids stay in a ball means you are at the correct polymer dosage.
PENNPLAN supply professional and honest service.
The picture below shows the bags. Sludge is mixed with polymer and pumped into the bags. Bags dewater and the solids stay in the bags. Bags are pumped full and allowed to dewater. This process continues until bags are completely full. Fill time is dependent on several factors – pump volume, dewater time, polymer effectiveness, etc. Rainfall can affect dewatering, not fill time.
Is site discharge causing compliance concerns? The Ultratech dewatering bag helps filter contaminants before they reach ground surfaces or storm drains. These bags meet the requirements of Stormwater Management Regulation 40 CFR 122.26.
Each Ultratech dewatering bag is constructed from durable, non-woven polyethylene geotextile material. These bags capture both oil and sediment and are available in multiple sizes to fit project needs. Custom sizing is also available.
Typical flow rates reach up to 500 gallons per minute, depending on site conditions. If your discharge exceeds this rate, a hose clamp may be required for connection (not included). The 15' x 15' Ultratech dewatering filter bag can hold up to 27,000 pounds of sediment and 22.6 gallons of oil.
Dewatering filter bags can help when discharge from a jobsite contains oils, sediment, debris, and other pollutants. Made of a strong geotextile, large dewatering bags are able to withstand the harsh conditions of dewatering project sites. Most dewatering bags only filter sediment, but the Ultratech dewatering bags filters both debris and oil. Geo filter bags are used for agricultural waste, construction dewatering, in local ponds, or even for dewatering projects on your personal property. Geotextile filter bags are economical, long lasting, and an effective solution for filtering site discharge while allowing filtered water to escape. Let us help you find the geotextile filter products for your location and jobsite needs.
Looking for a sediment only dewatering bag? We carry those too. Sediment only dewatering bags are a smart, economical choice when your project only needs to filter silt from discharged water. (These are not for use in removing oil, grease or hydrocarbons.)The standard sediment-only dewatering filter bag is constructed from non woven geotextile fabric and will connect with pipes of up to 6 inches. These dewatering filter bags have a grab tensile strength of 270 lbs. and a trapezoid tear rate of 100 lbs. Manufactured to meet strict quality standards, this product meet US Department of Transportation erosion and sediment requirements, and complies with NPDES Phase II Regulations.
If you're budget conscious, then you might consider a reusable dewatering bag built to use again and again. This is a perfect choice for bringing reliable performance and cost savings with dewatering jobs. Made from heavy-duty geotextile fabric that can withstand repeated use, the Ultra reusable dewatering bag is designed to use over and over again.
For larger applications, consider geotextile dewatering tubes. Engineered for sludge removal for larger projects or that require high flow rates.
Smaller dewatering applications need lightweight solutions such as a dewatering sock. A dewatering sock is built to attach directly to runoff hoses and catch silt and sediment. For more information, Contact Us or call at 863-261-.
If you want to learn more, please visit our website geobag dewatering.