Crushing Plant
sludge thickener tank operation parameters

sludge thickener tank operation parameters

Sludge Thickening an overview ScienceDirect Topics,The primary objective of sludge thickening is to concentrate the solids thus reducing the volume of sludge Thickeners may increase the solids concentration by a factor of 2–5 and produce a clarified liquid effluent Thickening is accomplished by either gravity or dissolvedair flotation A gravity thickener is shown in Figure 10 The operation of a dissolvedair flotation unit is similar to that described for pretreatment... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.

Solutions & Cases

Advanced technology, excellent quality and considerate service.

  • Sludge Thickening  an overview  ScienceDirect Topics
    Sludge Thickening an overview ScienceDirect Topics

    The primary objective of sludge thickening is to concentrate the solids thus reducing the volume of sludge Thickeners may increase the solids concentration by a factor of 2–5 and produce a clarified liquid effluent Thickening is accomplished by either gravity or dissolvedair flotation A gravity thickener is shown in Figure 10 The operation of a dissolvedair flotation unit is similar to that described for pretreatment

    Get Price
  • Introduction to Sludge Handling Treatment and Disposal
    Introduction to Sludge Handling Treatment and Disposal

    Sludge withdrawal piping will not be less than 6 inches in diameter Minimum diameters for pump discharge lines are 4 inches for plants less than 05 million gallons per day and 8 inches for plants larger than 10 million gallons per day

    Get Price
  • Sludge Thickening  Degremont
    Sludge Thickening Degremont

    Thickening is the first and frequently inevitable step in reducing the volume of sludge extracted from the water line In fact it is used to optimise the subsequent conditioning stabilisation and dewatering stages by reducing structure sizes and operating costs

    Get Price
  • sludge thickeners operation
    sludge thickeners operation

    Thickener Ovivo Ovivo thickeners are designed to continuously produce as thick a sludge as possible Powered by heavyduty drives designed to handle the specified torque for 20 years of continuous operation the sludge is gently mixed by rotating rake arms

    Get Price
  • TECHNOLOGY FACT SHEETS FOR EFFLUENT TREATMENT
    TECHNOLOGY FACT SHEETS FOR EFFLUENT TREATMENT

    SLUDGE THICKENING FSFNG001 Page 7 of 31 Hydraulic retention time 4 6 L 8 3 L D 3 Where HRT hydraulic retention time hours h water depth under weir m V net thickening volume m3 Factors determining the gravity thickening unit operation are as follow Sludge origin and characteristics Flocculation nature

    Get Price
  • Gravity Sludge Thickening Tanks for slurry dewatering  LZZG
    Gravity Sludge Thickening Tanks for slurry dewatering LZZG

    Highefficiency deep cone thickeners for sludge dewatering The deep cone thickener is based on the traditional vertical flow sedimentation tank The structure of the internal feed cylinder is improved the efficiency of sedimentation is greatly improved the plane of the sludge thickening tank body is circular and the suspended solids settle

    Get Price
  • FACT SHEET  WEF Home
    FACT SHEET WEF Home

    reduce the volume required in these tanks The most common municipal solids streams that are thickened include primary sludge and waste activated sludge WAS What equipment is used for thickening • Gravity thickeners or primary clarifiers if used for intank thickening • Dissolved air flotation thickeners • Gravity belt thickeners

    Get Price
  • Wastewater treatment  Sludge treatment and disposal
    Wastewater treatment Sludge treatment and disposal

    Wastewater treatment Wastewater treatment Sludge treatment and disposal The residue that accumulates in sewage treatment plants is called sludge or biosolids Sewage sludge is the solid semisolid or slurry residual material that is produced as a byproduct of wastewater treatment processes This residue is commonly classified as primary and secondary sludge

    Get Price
  • PDF THICKENER DESIGN CONTROL AND DEVELOPMENT
    PDF THICKENER DESIGN CONTROL AND DEVELOPMENT

    The thickener body or tank is a thickener’s most obvious elem ent and its shape indicates its desig n priorities For a given flowrate t hickeners in a clarification duty w ill have large

    Get Price
  • Sludge Thickening Concentration  Wastewater Treatment
    Sludge Thickening Concentration Wastewater Treatment

    Aug 11 2020 · The design parameters of gravity thickeners for different types of sludges are listed in Table 72 Centrifuges are used both in thickening and dewatering of sludge Centrifugal thickening involves the settling of particles in watery sludge under the influence of centrifugal forces Application of centrifuges is limited to the sludge from

    Get Price
  • Sludge Thickening  an overview  ScienceDirect Topics
    Sludge Thickening an overview ScienceDirect Topics

    C Johnson in Comprehensive Water Quality and Purification 2014 243115 Design considerations There are generally two DAF tank configurations – circular and rectangular Circular tanks are used mainly for wastewater or sludge thickening applications whereas rectangular tanks are more common for potable water treatment Rectangular tanks offer advantages over circular in terms of

    Get Price
  • Fact Sheet Centrifuge Thickening and Dewatering  US EPA
    Fact Sheet Centrifuge Thickening and Dewatering US EPA

    Centrifugal thickening and dewatering of sewage sludge is a high speed process that uses the force from rapid rotation of a cylindrical bowl to separate wastewater solids from liquid to produce a nonliquid material referred to as “cake” Dewatering wastewater solids reduces the volume of residuals improves operation and reduces costs for

    Get Price
  • Introduction to Sludge Handling Treatment and Disposal
    Introduction to Sludge Handling Treatment and Disposal

    3 SLUDGE THICKENING Thickening is provided to reduce the volume of sludge Two basic types of thickeners work by gravity or flotation and use either continuous or batch processes Gravity thickeners are essentially settling tanks with or without mechanical thickening devices picket fence type Plain settling tanks can produce

    Get Price
  • sludge thickeners operation
    sludge thickeners operation

    Thickener Ovivo Ovivo thickeners are designed to continuously produce as thick a sludge as possible Powered by heavyduty drives designed to handle the specified torque for 20 years of continuous operation the sludge is gently mixed by rotating rake arms

    Get Price
  • CHAPTER 3 SLUDGE THICKENING  Marmara Üniversitesi
    CHAPTER 3 SLUDGE THICKENING Marmara Üniversitesi

    the dewatered sludge generally behaves as a solid and can be trucked in most cases Operation of a Thickener A thickener operates pretty much like a settling tank The feed enters from the middle are distributed radially the settled sludge is collected from the underflow the effluent exits over the weirs

    Get Price
  • TECHNOLOGY FACT SHEETS FOR EFFLUENT TREATMENT
    TECHNOLOGY FACT SHEETS FOR EFFLUENT TREATMENT

    SLUDGE THICKENING FSFNG001 Page 2 of 31 1 SLUDGE THICKENING 11 Objective Fluids leaving the water line create the WWTP sludge line Two basic operations are sludge pretreatment and thickening Thickeners aim at separating the two phases solid and water efficiently increasing solids concentrations so that the volumes are lower a

    Get Price
  • INTERESTINGLY ATAD OPERATIONAL DATA FROM THE
    INTERESTINGLY ATAD OPERATIONAL DATA FROM THE

    Parameter Amherstview Feed Stock TWAS Thickener Gravity Belt Thickener Loading kgd 600 TS in Feed 55 No of ATADS 2 No of SNDR 0 ATAD Dimensions L x W x Op Depth m 10 x 6 x 525 Volume m3 315 Digested Sludge TS 24 Figure 1 CAKE SOLIDS FROM THE ATAD PROCESS MISSISSIPPI MILLS

    Get Price
  • Outotec Thickening technologies
    Outotec Thickening technologies

    Outotec Thickening technologies Leading edge technologies for thickening and clarifying Outotec is a global leader in the design fabrication and supply of thickening and clarifying solutions for the minerals industry The revolutionary Outotec High Rate Thickener has pioneered and redefined thickening and clarifying methods around the world

    Get Price
  • Sewage Treatment Plant Mbbr
    Sewage Treatment Plant Mbbr

    and colour The Sludge Handling process was managed by separating the sludge in the thickener tank of the tube settler which ultimately reduced the quantity of sludge and the filter press then provided for dewatering The Filter press reduced the space requirement by 15 in comparison to Sludge drying beds Operating Parameters Parameter Inlet

    Get Price
  • 32 Settlingthickening tanks  Treatment technologies for
    32 Settlingthickening tanks Treatment technologies for

    No its not by magic It is by gravity Following this module you will be able to explain the treatment process and operation of settlingthickening tanks Discuss operation and maintenance requirements and name design parameters specific to settlingthickening tanks This slide shows a crosssection of a settlingthickening tank

    Get Price
  • Wastewater Technology Fact Sheet Sequencing Batch
    Wastewater Technology Fact Sheet Sequencing Batch

    typically only one sludge to handle The need for gravity thickeners prior to digestion is determined on a case by case basis depending on the characteristics of the sludge An SBR serves as an equalization basin when the vessel is filling with wastewater enabling the

    Get Price
  • WasteWater System Sludge Thickening Equipment Options
    WasteWater System Sludge Thickening Equipment Options

    Gravity Thickening Method relying on gravity principle can be applied to both untreated primary and even waste activated sludge It is normally done in a circular tank similar in design compared with a typical plant sedimentation of sludge coming from the aeration system is directed to the center well and the design is such that there is sufficient detention time enough for good

    Get Price
  • Wastewater Clarifier Performance
    Wastewater Clarifier Performance

    Oct 24 2016 · Primary and Secondary Clarifiers This page provides information on the expected performance of primary and secondary clarifiers Removal efficiencies detention times and other parameters have been summarized to provide a handy reference Of course every wastewater plant is different with potentially vast differences between municipal and industrial wastewater systems

    Get Price
Hot Product
  • Cement Grinding Plant
    Cement Grinding Plant

    Feeding Size: ≤25mm

    Production Capacity: 200t/d-8,000t/d

    Technological Features: Crushing raw materials, pre-homogenizing materials, arranging ingredients, efficient grinding, homogenizing materials, suspending pre-heater and decomposing furnace, new type cooler, cement dosing and grinding.

  • Trommel Screen
    Trommel Screen

    Power: 0.5–5.5kw

    Screen Layer: 1–2

    Screen Size: 1–40mm

  • Ceramsite Production Line
    Ceramsite Production Line

    Production Capacity: 70-5,000 t/d

    Raw Materials: Clay, mudstone, slate, gangue, coal ash, shale, sludge and industrial solid waste.

    Production Processes: Crushing, batching, grinding, balling, burning, making coal powder, cooling finished products, screening and packing.

  • Manganese Ore Beneficiation Plant
    Manganese Ore Beneficiation Plant

    Brand Name: Fote Machinery

    Application: Ore concentrate/separator plant

    Main Equipment: Jaw crusher, impact crusher, hammer crusher, vibrating screen, classifier, ball mill, etc.

  • Ultrafine Mill
    Ultrafine Mill

    Capacity: 30-800kg/h

    Feeding Size: ≤25m

    Product Fineness: 425-3250mesh

  • Sand Making Machine
    Sand Making Machine

    Warranty: 12 Months

    Feeding Granularity: 35-60mm

    Production Capacity: 12-360TPH

  • Coconut Shell Pellet Mill
    Coconut Shell Pellet Mill

    Forming Degree: 98%

    Mould Material: Alloy steel

    Finial Pellet Length: 5-50mm

  • Mobile Impact Crusher
    Mobile Impact Crusher

    Feeding Size: 300-700mm

    Processing Capacity: 30-250TPH

    Applied Materials: River gravel, limestone, granite, basalt, diabase, andesite, tailings,etc.

  • Dry Powder Briquetting Machine
    Dry Powder Briquetting Machine

    Power: 37-55kw

    Capacity: 1-18TPH

    Application: It is widely used in refractory materials, powder plant, metallurgy, chemical industry, energy, transportation, heating and other industries.

  • Active Lime Plant
    Active Lime Plant

    Capacity: 150-600TPH

    Specification: Φ2.5×40~Φ4.8x68m

    Configuration: Lime kiln, coal mill, cooling machine, jaw crusher, vibrating feeder, etc.

  • Tracked Jaw Crusher
    Tracked Jaw Crusher

    Feeding Size: 0-350mm

    Processing Capacity: 60-520TPH

    Applied Materials: River gravel, limestone, granite, basalt, diabase, andesite and so on.

  • Corn Stover Pellet Mill
    Corn Stover Pellet Mill

    Warranty: 1 year

    Capacity: 1-12TPH

    Pellet Size: 6/8/10/12mm

  • River Gravel Crushing Plant
    River Gravel Crushing Plant

    Production Capacity: 50-800TPH

    Application Field: Hydropower, building material, highway, city construction, metallurgy, coal mining and so on.etc.

    Applied Materials: River gravel,Granite, basalt, bank gravel, bauxite, cement clinker, quartz silicon carbide,limestone, river stone, etc.

  • Mixer
    Mixer

    Power: 1.1-22kw

    Depth: 750-3500mm

    Diameter: 240-850mm

  • Ceramic Ball Mill
    Ceramic Ball Mill

    Liner: High chrome or ceramic

    Processing Ability: 0.05–15TPH

    Reference Power: 2.2–75kw

  • Sawdust Dryer
    Sawdust Dryer

    Processing Capacity: 2.5-50TPH

    Application Area: industries of wood, slag, sand, construction materials, metallurgy, chemical engineering, coal, minerals, etc.

    Applied Materials: sawdust, wood chips, wood shavings, clay, limestone, ardealite, dry-mixed mortar, grain slag, coal slime, etc.

  • Sludge Dryer
    Sludge Dryer

    Cylinder Capacity: 9-285m³

    Production Capacity: 1.9-76.0TPH

    Application Range: Industries of mining, ore beneficiation, construction materials and chemical engineering.

  • Fine Crusher
    Fine Crusher

    Feeding Size: Less than 190mm

    Discharging Size: 5-10mm

    Production Capacity: 12-1000TPH

  • Stone Crushing Plant
    Stone Crushing Plant

    Production Capacity: 50-800TPH

    Application Field: Hydropower, building material, highway, city construction, metallurgy, coal mining and so on.etc.

    Applied Materials: Granite, basalt, bank gravel, bauxite, cement clinker, quartz silicon carbide,limestone, river stone, etc.

  • Conveyor Belt
    Conveyor Belt

    Length: 0–40m

    Input Size: 1.3-2.0 m/s

    Belt Width: 500–1600mm

  • Metal Powder Briquetting Machine
    Metal Powder Briquetting Machine

    Sphere Size: Custom-made

    Raw Material Size: 0-5mm

    Production Capacity: 2.2-50TPH

  • Mobile Crushing and Screening Plant
    Mobile Crushing and Screening Plant

    Feeding Size: 3-400mm

    Production Capacity: 50-300TPH

    Applied Materials: River gravel, limestone, granite, basalt, andesite, iron ore, quartz, diabase, iron ore, gold ore, copper ore,etc.

  • Raymond Mill
    Raymond Mill

    Feeding Size: ≤25-≤30mm

    Discharging Size: 0.125- 0.044mm

    Production Capacity: 2-176TPH

  • Active Carbon Crusher
    Active Carbon Crusher

    Feeding Size: 200-350mm

    Discharging Size: 25-35mm

    Production Capacity: 5-150TPH

  • Toothed Roll Crusher
    Toothed Roll Crusher

    Feeding Size: ≤25-≤100mm

    Production Capacity: 5-100t/h

    Applied Materials: River gravel, iron ore, limestone, quartz, granite and other medium or hard ores and rocks.

  • Cooling Machine
    Cooling Machine

    Production Capacity: 2-36TPH

    Feeding Granularity: Φ1.5×15m-Φ3.3×40m

    Technical Features: Cooling the clinker (1000-1300℃) discharged from rotary kiln to below 200℃ and improving the quality and grinding ability of the clinker.

  • Shaking Table
    Shaking Table

    Warranty: One year

    Feeding Granularity: 0.15-2mm

    Production Capacity: 10-60TPH

  • Bentonite Dryer
    Bentonite Dryer

    Processing Capacity: 2-30TPH

    Application Area: Refractories, power plants, metallurgy, chemical industry, energy, transportation, heating.

    Applied Materials: Coal, bentonite, clay, kaolin, coke, aluminum, iron, iron oxide skin, toner, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke, powder, scrap, waste, etc.

  • Bagasse Pellet Mill
    Bagasse Pellet Mill

    Voltage: 380V, 50HZ

    Certificate: CE, ISO9001

    Design: Rotary Die, Flat Die

  • Bucket Elevator
    Bucket Elevator

    Lift Height: 28-32.7m

    Throughput: 3-60m³/h

    Applied Material: Coal, cement, stone, sand, clay and ore

  • Jaw Crusher
    Jaw Crusher

    Feeding Granularity: 120-1500mm

    Production Capacity: 1-2200t/h

    Feed Opening: 150×250-1600×2100mm

  • Slurry Briquetting Machine
    Slurry Briquetting Machine

    Power: 7.5-45kw

    Capacity: 3-45TPH

    Warranty: One year

  • Symons Cone Crusher
    Symons Cone Crusher

    Feeding Size: ≤267mm

    Production Capacity: 18-725TPH

    Application Fields: Quarry, concrete mixing station, dry mixed mortar, power plant desulfurization, quartz sand, etc.

  • Sand Dryer
    Sand Dryer

    Length: 6-8.5m

    Processing Capacity: 20-99TPH

    Application area: Slag industry, sandstone industry, etc.

  • High Frequency Screen
    High Frequency Screen

    Power: 0.72–2.2kw

    Screen Area: 4.5–8.1 m2

    Processing Ability: 15–48 t/h

  • Rice Husk Pellet Mill
    Rice Husk Pellet Mill

    Warranty: 1 year

    Capacity: 1-12TPH

    Brand Name: Fote

  • Kaolin Dryer
    Kaolin Dryer

    Processing Capacity: 2-30TPH

    Application Area: Refractories, power plants, metallurgy, chemical industry, energy, transportation, heating.

    Applied Materials: Coal, coke, aluminum, iron, iron oxide skin, toner, slag, gypsum, tailings, sludge, kaolin, activated carbon, coke, powder, scrap, waste.

  • Coal Briquetting Machine
    Coal Briquetting Machine

    Power: 7.5-30kw

    Capacity: 2-30TPH

    Warranty: 1 Year

toTop
Chat Online