Sludge Disposal Applications
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Drinking water solutions for the coagulation optimization - TOC, UV254
Problem: Drinking water plants that use surface water or ground water 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 is important to lower the potential for disinfection by-product formation (DBP) and limit operational problems. In addition, organics in water consume the polymers used for the coagulation process, which reduces the efficiency of the treatment. Therefore, optimization ...
By Real Tech Inc. based in Whitby, ONTARIO (CANADA).
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Filtrations solutions for general industrial sector
Plating & Metal Finishing Waste. Tumbling & Deburring Waste. Tannery Waste. Scrubber Sludge. Laundry Waste. Textile Waste. Paint Sludge. Clarifier ...
By D. R. Sperry & Company based in Aurora, ILLINOIS (USA).
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Dewatering and thickening of municipal sewage sludge
Dewatering and Thickening of Municipal Sewage Sludge using the Decanter. Flottweg has more than 50 years of experience in dewatering and thickening sewage slurry. We know the special requirements of sewage treatment plants and the water industry. As a result, we have developed a special decanter series especially for sewage treatment plants: the Flottweg C series. ...
By Flottweg SE based in Vilsbiburg, GERMANY.
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Wastewater Treatment, Sludge Processing & Pollution Control Solutions for Flue Gas Cleaning
Wet scrubber sludges are dewatered and washed with K-S Rotary Drum Vacuum Filters and K-S Horizontal Vacuum Filters to produce dry filter cake and marketable by-product gypsum. Continuous operation, minimal operator attention, and low maintenance cost make vacuum filtration an ideal choice. The K-S Rotary Atomizer produces optimum reagent (lime slurry) droplet size in dry (semi-dry) scrubbers used for acidic flue gas neutralization. The K-S direct drive design provides the reliability needed in this critical ...
By Komline-Sanderson based in Peapack, NEW JERSEY (USA).
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Zero Liquid Discharge wastewater solution
Zero Liquid Discharge (ZLD) describes a process that completely eliminates liquid discharge from a system. The goal of any well-designed ZLD system is to minimize the volume of wastewater that requires treatment, process wastewater in an economically feasible manner, while also producing a clean stream suitable for reuse elsewhere in the facility. Interest in ZLD technology has grown in the industrial manufacturing sector over the past decade. Companies may begin to explore ZLD because of ever tightening ...
By ENCON Evaporators based in Hooksett, NEW HAMPSHIRE (USA).
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Aquatech Enhanced Oil Recovery (EOR)
In a Steamflood Enhanced Oil Recovery (EOR) process, steam is injected in the well, lowering the viscosity of heavy oil suitable for extraction through the production wells. The fluid from the wells is a mixture of oil, water and gas and goes through a separation system to separate the three. The separated produced water is heavily contaminated with dissolved solids and hydrocarbons. Aquatech’s Steamflood Enhanced Oil Recovery (EOR) Technology offers the integrated solutions for the treatment EOR produced water ...
By Aquatech International Corporation based in Canonsburg, PENNSYLVANIA (USA).
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Sludge drying solutions for municipal applications
The sludge obtained from the treatment of tannery wastewater, whether it is a biochemical sludge with low chromium content, or a high-concentration chromium sludge obtained by alkali precipitation, can be dried and reduced to help you treat leather sludge in the most economical and environmentally friendly way. electroplating sludge is quite complex, mainly containing chromium, iron, nickel, copper, zinc and other heavy metal compounds and soluble ...
By Guangzhou Shincci Energy Equipment Co., Ltd. based in Guangzhou, CHINA.
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Mining & minerals solutions for acid mine drainage industry
Acid mine drainage (AMD) is typically characterized by low pH and high dissolved iron. The acid mine drainage may also contain high amounts of CO2 which forms carbonic acid and further depresses the ...
By WesTech Engineering, LLC based in Salt Lake City, UTAH (USA).
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Evaporating and drying equipments for textile sludge applications
The main process units include: industrial park sewage treatment, pending sludge drying reduction, dry sludge Utilization of blending by thermal power plant, industrial park production heat supply, dryer heat source recycle and reuse as well as other process, which formed an industrial chain that has the characteristics of circular economy and can be replicated and promoted, known as Sludge Treatment Demonstration Base in FOSHAN city. This project was rated as "Excellent Case of Chinese Sludge Treatment and ...
By Guangzhou Shincci Energy Equipment Co., Ltd. based in Guangzhou, CHINA.
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Spills, Scum & Sludge
Floating scum & sludge is a by-product of wastewater treatment processes. Scum and sludge significantly impact the aeration process, filtration process, and consumption of consumables. To achieve high wastewater treatment efficiency scum and sludge treatment and disposal is essential. Whereas, to mitigate the damage of oil spills, a quick response is ...
By Potential Engineering based in Navi Mumbai, INDIA.
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Liquid/solid separation equipment for paste thickening and backfill
Mine backfill is defined as the material used to fill the cavities (i.e., stopes) created by underground mining. Backfilling can be a means to dispose of sludge and/or tailings which may contain hazardous materials and to reduce surface environmental impacts by storing tailings underground. Alternately, backfilling with nonhazardous materials can allow for mining productivity improvements. To these materials are added a variety of fillers such as fly ash, course sand, or gravels along with a binder, such as ...
By WesTech Engineering, LLC based in Salt Lake City, UTAH (USA).
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Using evaporation to dewater Reverse Osmosis reject waste streams
Reverse Osmosis (RO) technology has been used for years in various industries to separate dissolved solids from water by forcing the water through a semi-permeable membrane. RO is also commonly used to purify drinking water and desalinate seawater to yield potable water. The water and other molecules with lower molecular weight (specific weight of molecules allowed to pass through is dependent on the selected membrane) pass through the micropores in the membrane, yielding a purified water stream called the ...
By ENCON Evaporators based in Hooksett, NEW HAMPSHIRE (USA).
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Solids separation filter technology solutions for pulp & paper industry
Water is used in nearly every step of the manufacturing process for a pulp and paper mill. So, of course these facilities have large volumes of wastewater to treat and sludge to dispose of. To save costs, many facilities would like to recover excess pulp fiber from their wastewater to be reused in the production line. For those facilities not recovering fibers, our integrated thickening and dewatering processes are effective with fibrous material and can reduce the volume of sludge and associated disposal ...
By Salsnes Filter based in Namsos, NORWAY.
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Water Treatment Solution for Industrial Water Treatment and Zero Liquid Discharge (ZLD)
Industrial water treatment – Often industries are tasked with treating their own flows of input water and wastewater. By using NF membrane, the LFNano™ can remove natural organic matter from water without having to rely on aerobic digestion which can often be subject to process upset. Keeping a biologic process operating consistently is extremely difficult and the upsets can risk the release of unsafe effluent into the environment and cost firms large fines and more importantly, bad press. ...
By EconoPure Water Systems, LLC based in Tustin, CALIFORNIA (USA).
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Hollow Fiber Membrane for Effluent Treatment
Effluent treatment plant is designed by using proprietary hollow fiber membrane with process know-how to treat various effluents to overcome several environmental problems. For reducing the BOD, COD, Color, Nitrogen and toxic level of the effluent, MEMFILL offers solutions from activated sludge process to advance membrane tech with less ...
By Memfill Tech Private Ltd based in Karaikudi, INDIA.
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Decanter Centrifuges for Sludge Dewatering Applications
Sludge dewatering is the separation of a liquid and solid phase whereby, generally, the least possible residual moisture is required in the solid phase and the lowest possible solid particle residues are required in the separated liquid phase ("the centrate"). A typical example of this type of two-phase separation is the dewatering of sludge from municipal sewage plant or industrial waste water treatment. In this case, the residual moisture in the dewatered solids determines the disposal costs and the centrate ...
By Hiller Separation and Process based in Lampasas, TEXAS (USA).
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Wastewater Treatmen Solutions for Aerospace Industry
The Aerospace industry requires precision chemistry, which often yields obscure chemicals and processes that can inhibit the treatability of wastewater that is produced. When removing hardness from water, ion exchange columns are used to recover unique ions such as gold, silver, and fluoride, producing highly acidic or caustic wastewater flows. These processes often result in high concentrations of chelating agents that adversely affect the removal efficiencies of standard wastewater treatment ...
By JNE Environmental based in Burlington, ONTARIO (CANADA).
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Industrial wastewater treatment systems for plating wastewater treatment
Plating Wastewater Treatment Application: Wastewater generated from chrome and nickel plating operations. Prior Treatment Method: Chrome and nickel streams were segregated because of characteristics. Chrome was reduced from hexavalent to trivalent state then combined with the nickel stream. The full stream was then precipitated via typical hydroxide precipitation methodology. Broad swings in the contaminate concentrations resulted in poor treatment and the facility was issued several ...
By Ecolotron, Inc. based in E. Dickinson, TEXAS (USA).
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Waste treatment technology solutions for ships & sea platforms sector
Enabling the Zero-Discharge Vessel and Offshore Sea Platform. The commercial marine and offshore industry is regulated by the International Maritime Organization (IMO), specifically under the annexes of MARPOL for the prevention of pollution by their ships and rigs. All vessels generate waste from crew living and vessel operations. The origin of the waste generation determines which Annex of MARPOL ...
By Terragon Environmental Technologies Inc. based in Montreal, QUEBEC (CANADA).
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Solids separation filter technology solutions for food processing industry
Wastewater generated from food processing facilities has characteristics that set it apart from other types of wastewater. Fruit and vegetable wastewater is nontoxic and biodegradable, but has very high concentrations of BOD and TSS. Wastewater in meat, poultry and fish processing facilities contain high amounts of fat, oil and grease (FOG). Some facilities require large volumes of high quality water. ...
By Salsnes Filter based in Namsos, NORWAY.
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