waste sludge disposal Articles
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The Advantages of Sludge Dewatering
Numerous industrial and municipal processes generate a substance referred to as “sludge,” a semi-solid byproduct containing a mixture of liquids and solid waste. Sludge disposal is highly regulated, making it essential for municipalities and industrial businesses to treat and dispose of it in a way that complies with regulatory guidelines and sustainability initiatives. Sludge ...
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Turning biological waste treatment plant sludge into a fuel source
North Carolina, as part of its landfill regulations, banned all waste treatment plant sludges from general landfills in March, 1989. Cranston Print Works Company was producing approximately 20 tons per day of 18% solid non-hazardous sludge in its extended aeration activated sludge waste treatment plant. Sludge disposal costs were $10,000 per week after the ban took effect. This paper traces the ...
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Savanna wastewater treatment plant case study
Performance History and Discussion Jackson, MS selected In-Pipe Technology Company, Inc. for the Savanna WWTP with goals to reduce the quantity of waste sludge for disposal and control FOG in the collection system and at the plant. Jackson, the capital and largest city in Mississippi, was looking for ways to reduce sludge expenses from polymer to hauling and disposal fees. In-Pipe was first ...
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UK chemical company selects Sievers* InnovOx TOC Analyser to ensure regulatory compliance and wastewater treatment plant performance - Case Study
SUEZ Water Technologies & Solutions designs and manufactures Sievers Total Organic Carbon (TOC) Analysers that enable near real-time reporting of organic carbon levels. Offering a variety of laboratory, on-line and portable analysers that cover a dynamic analytical range, these analysers provide stable and accurate data for treatment optimisation, quality control and regulatory compliance. ...
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Industrial wastewater treatment at Arla Foods, Denmark - Case Study
Clear and simple Industrial wastewater treatment at ARLA FOODS, Denmark In 2009, Aria Foods in Videbaek, Denmark, realized that their current methods of sludge dewatering were unsustainable. A sound financial and strategic decision was made by Aria Foods to invest in a better dewatering solution to handle the large volume of wastewater coming from the company's milk and cheese production. The ...
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Waste Disposal Companies: Providing Efficient Sewage and Waste Processing
When your business needs to dispose of sewage water and waste materials, waste disposal companies provide specialized services designed to remove waste efficiently. At Aqua-Zyme, we provide liquid waste dewatering services that separate waste solids for disposal and send the excess water to be treated in local ...
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Clean production in stone cutting industries
The stone cutting industry uses high volume of water for cooling purposes and produces large volume of sludge. The disposal of both the wastewater and the sludge to a solid waste disposal site is costly and environmentally unacceptable. Wastewater and sludge from stone cutting industries in Jordan has been characterised and reused in various processes. Stone cutting industries can be modified to ...
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Characteristics and potential uses of sewage sludge in the commercial capital of Bangladesh
Based on contrasting properties, sewage sludge can be co-recycled in order to take simultaneously the best profit and minimise environmental pollution. The present study was conducted to assess the physical and chemical properties of sewage sludge generated from different sources in the commercial capital of Bangladesh and on the basis of these characteristics a variety of ways had been fixed to ...
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Use of sewage sludge ash (SSA) in the production of cement and concrete - a review
The use of recycled sewage sludge ash (SSA) in Portland cement and concrete has attracted a lot of global interest due the increase in sludge production and the limitation of land availability where it is used as a soil conditioner. These are in addition to rising environmental concerns. The major components of SSA are SiO2, CaO, Al2O3, Fe2O3, MgO and P2O5. These compounds, in theory, make SSA a ...
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Oil Sludge Treatment: The Green Path of Pyrolysis
In the dynamic landscape of waste management, the challenge of oil sludge disposal looms large, demanding innovative and sustainable solutions. In this pursuit, the advent of oil sludge pyrolysis plants emerges as a transformative force, offering a green pathway to tackle the complexities associated with oil sludge. This article delves into the intricacies of this cutting-edge technology, ...
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Effect of ozonation on activated sludge from pulp and paper industry
Aerobic biological treatment with activated sludge is the predominant process all over the world for treatment of pulp and paper industry wastewater. 50–70% of the biodegradable organic material is oxidized to CO2 and the rest is converted to bacterial biomass, typically termed as excess sludge or waste activated sludge (WAS). Handling and disposal of WAS in general and in particular from the ...
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Correlation of wood-based components and dewatering properties of waste activated sludge from pulp and paper industry
Large amounts of wet sludge are produced annually in municipal and industrial wastewater treatment. Already in pulp and paper industry, more than ten million tons of primary sludge, waste activated sludge, and de-inking sludge is generated. Waste activated sludge contains large quantities of bound water, which is difficult to dewater. Low water content would be a matter of high calorific value in ...
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Optimize Chemical Dosage for Water Treatment with UV254
Drinking water plants that use surface water or groundwater under the influence of surface water are susceptible to high levels of organic matter in the raw water. Reduction of organic matter through coagulation/ sedimentation and filtration plays a critical role in lowering the potential for disinfection by-product formation (DBP) and minimizing operational problems. Organic matter in water ...
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