10 Years Manufacturer 250TV-SP Sump Pump to South Korea Importers
Introduction Type SPSP(R) pumps are vertical, centrifugal slurry pumps which are submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps do not need any shaft seal and sealing water. They can also be operated normally for insufficient suction duties. Wet parts of type SP pumps are made of abrasion-resistant metal. All parts of type SP(R) pump immersed in liquid are lined with rubber. They are suited to transport the slurry wh...
10 Years Manufacturer 250TV-SP Sump Pump to South Korea Importers Detail:
Type SPSP(R) pumps are vertical, centrifugal slurry pumps which are submerged in sump to work. They are designed for delivering abrasive, large particle and high density slurries. These pumps do not need any shaft seal and sealing water. They can also be operated normally for insufficient suction duties.
Wet parts of type SP pumps are made of abrasion-resistant metal.
All parts of type SP(R) pump immersed in liquid are lined with rubber. They are suited to transport the slurry which contains non-edge and abrasive particle .
The type with “L” is series of sump pump with extended shaft , which is suited for the working condition of deeper level. The guide bearing construction is added to the pump on the basis of the standard pump, so the pump is with both more steady operation and wider application range, but flushing water should be attached to the guide bearing.
– Metal or rubber lined wet parts.
– Vertical construction, less Installation Space.
– Equipped with replaceable shaft protection sleeve.
– Double suction semi-open impeller.
– No submerged bearing or packing.
– Recessed impeller option passes over-sized material.
– Agitator option keeps solids in suspension.
– Can be run in insufficient suction duties.
– Smooth and stable operation.
– Special materials or casting for specific liquid.
|Pump Model||Allowable Max.Power (kw)||Clear Water Performance|
|Capacity Q||Head H (m)||Speed n (r/min)||Max.Eff. (%)||Impeller Dia. (mm)|
Standard Type Extension Type
|NO.||Parts Name||NO.||Parts Name|
|3||Bearing Housing||11||Pump Casing|
|4||Bearing Spacer||12||Lower Strainer|
|8||Strainer||16||Middle Support Part|
Over 20 years’ experience in pumps.
Various pump types.
Wear resistant materials.
Specialized Test Equipment.
Large quantity spare parts.
Anti-rust treatment casting.
Sump pumps are mainly used for handing corrosive, coarse particles and high density slurries, and are widely used in sewage treatment, metallurgy, mining, mineral processing, dredging, de-watering, water treatment, coal washing, mill, cyclone feed, tailing, power, building material…etc. various industrial sites. Our pumps are called different names for different working duties: mineral processing pump, mill discharge slurry pump, booster pump, feeding pump, tailing pump, transfer pump, de-watering screen pump, pressure pump, concentrate pump…
Product detail pictures:
It adheres on the tenet "Honest, industrious, enterprising, innovative" to acquire new solutions continuously. It regards prospects, success as its personal success. Let us build prosperous future hand in hand for 10 Years Manufacturer 250TV-SP Sump Pump to South Korea Importers, The product will supply to all over the world, such as: Bangladesh , Canberra , Lebanon , Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Make sure you your inquiry for more details or request for dealership in selected regions.
This question comes from the California Wastewater grade 3 certification exam sample questions that can be found here: http://www.swrcb.ca.gov/water_issues/programs/operator_certification/docs/3ques.pdf
The problem reads:
An activated sludge plant generally operates well with an F/M Ratio of 0.65 lbs COD/day/lb MLVSS. Given the following information, show a determination of the concentration of MLSS that should be maintained:
Average Plant Flow Rate 4.0 MGD – Normal RAS Flow Rate 2.0 MGD
Aeration Basin Volume 1.25 MG
Final Clarifier Volume 0.5 MG
Primary Effl. COD Conc. 300 mg/L – Final Effl. COD Conc. 56 mg/L
Primary Effl. SusSol. Conc. 105 mg/L – Final Effl. SusSol Conc. 20 mg/L
% Volatility of MLSS 70
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