when to backwash sand filter

Brand Name:CHENENG

Model Number:CBS

Place of Origin:China

...sand filters / Continuous Backwash Sand Filters Continuours Backwash Upflow Sand Filters In municipal applications, the continuous backwash sand filter is ideal for wastewater treatment plants needing to meet stringent discharge criteria for Biochemical Oxygen Demand (BOD), Nitrogen (TN), Phosphorus (TP), and Suspended Solids (TSS). The addition of the continuous backwash...

Place of Origin:China

Brand Name:BOWEE WATER

...Sand Water Separator , Backwash Sand Filter Without Underwater Bearing Introduction The continuous backwash sand filter is a unique system that filters liquid suspensions to the designed effluent quality, while at the same time cleaning the sand bed so the filter does not shut down during the backwash period. Description The continuous backwash sand filter is a unique system that filters...

Place of Origin:Guangdong, China (Mainland)

Brand Name:HJ

Model Number:HJMF-2.5

... specific surface area and strong acid and alkali resistance and oxidation, PH range is 2-13, and good anti-pollution. Quartz sand filter also

Model Number:BFH-TH44-120

Automatic Backwashing Sand Filter For Industrial Wastewater Treatment Spefication flow(m3/h) Working pressure (MPa) Inlet outlet Vessel dia(mm) dirty outlet height(mm) Filtering precision (um) TBGL--219 50 0-1.0 DN80 Ø219 DN25 1450 50-2000 TBGL-325 65 0-1...

Brand Name:CDFS

Model Number:DMF48-

Place of Origin:CHINA

Features: 1. High filtration speed and low pressure loss, completely solve the problem of slow filtration speed and small flow rate of ordinary mechanical media filter 2, modular settings, small footprint, less piping, investment. The floor space is ...

Brand Name:ZOKO

Model Number:ZOKO-HX

Place of Origin:China

Adopt granular activated carbon Horizontal activated carbon adsorption tank with manually control backwash Horizontal activated carbon adsorption tank Equipment features In the semi-program full flow ozone disinfection method, it’s necessary to set the ...

Brand Name:YICHENG

Model Number:1.5" Side Mount Valve, 2" Side Mount Valve

Place of Origin:China

... and White 1.5 inch and 2 inch Side Mount Valve , Union Connection, For Side Mount Filters 6 way function valve: * FILTER( Normal filtration and vacuuming) * BACKWASH ( Clean filter by reversing the flow) * RINSE ( Used after backwash to flush dirt from

Brand Name:HUISEN

Model Number:HS-FN

Place of Origin:JIAGNSU, CHINA

...Sand Filter Nozzles Backwash Filter Head Made Of ABS Product Description Tower type water filtering cap can be equipped with nut and rubber pad, and the nut and rubber pad can be removed. The tower type, water filtering cap and drainage cap are made of ABS engineering plastics, with high pressure bearing strength and can't be broken when being stepped on. In the filter...

Brand Name:FIDAK

Model Number:NIL

Place of Origin:Jiangsu, China

... system generally consists of the filter unit, three automatic valves, import and export pipeline, sewage pipeline. The filter unit includes a filter medium. Control system usually consists of PLC timing controller, differential pressure controller,

Place of Origin:Zhejiang, China

Brand Name:SENPU Or customization

... Whole House Auto Backwash Water PreFilter are usually installed before the main water filtration system for best performance. Features of the Whole House Automatic Backwash Water Prefilter include: 1. Automatic backwashing function, cleaning filter media,

Brand Name:YATE

Model Number:YT-NG-273

Place of Origin:China

Automatic Backwash Filter for Industrial Cooling Water Treatment condition new weight 200kg video outgoing inspection provided marketing type ordinary product brand name YATE Product name automatic backwash filters usage liquid filter name self cleaning ...

Brand Name:BRISKSPRING

Model Number:SRT F1-PG1

Place of Origin:China

BPA-Free Pre-Filter System Whole House Spin Down Pre-Filter for Remove Sediment Rust Sand What is a water prefilter? A pre-filter, also known as a sediment filter, works to eliminate dirt, sand, rust, silt, and other large suspended particles and sediments...

Brand Name:Chunke

Model Number:CK-SS

Place of Origin:China

...Backwashing Control Stainless Steel Pressure Sand Filter Tank​ Features: 1, Small footprint 2, Able to deal with large volume of wastewater per hour 3, Perfect welding of 316 stainless steel, working pressure up to 1.6Mpa 4, Those tanks were line with silicone, high corrosion resistant performance 5, Made with international standard materials Application Mechanical Filter (Alao called pressure filter...

Brand Name:Lehler

Model Number:LH50

Place of Origin:Qingdao, China

Stainless Steel Filter Nozzles / Water Treatment Nozzles / Sand Filter Nozzles 1. What is Filter Nozzles? The filter nozzle is manufactured with stainless steel, which makes it resistant to high temperatures. The element structure guarantees an adequate ...

Place of Origin:Shanghai, China

Brand Name:RunLan

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Place of Origin:Guangdong, China

Brand Name:JISHUI

...sand filter machine automatic backwash sand filter Please Attention HY FACTORY OFFER YOU : 1: FACTORY DIRECT PRICE. 2: NICE QUALITY. 3: ONLINE PAYMENT. 4: SUPPORT REFUND AFTER YOUR INSTALLED THE PLANT IF THERE ARE ANY PROBLME. 5: AFTER SALES SERVICES 24/7 6. Letters patent 7. ENGINNER CAN BE OVERSEA INSTALLNATION We have 2 factories +300 workers+ Qualified engineer+ Engineer Overseas service Drinking water sand filter...

Brand Name:longdai

Model Number:LD-1200

Place of Origin:jiangsu China

... or non granular materials with a certain thickness under a certain pressure, so as to effectively remove suspended impurities and clarify water. The commonly used filter materials include quartz sand, anthracite,

Brand Name:TOTAL POOL

Model Number:TK400~TK1400

Place of Origin:Made in China

...Sand Filter With Top Mount Multiport Valve for Swimming Pool FEATURES: heavy duty UV protected fibreglass tank Ergonomically designed six position multiport valve high performance filtering action Resistant to chemicals and corrosion sight glass for inspecion of filtered water pressure gauge for inspection of oerating pressure Virtually maintenance free, simply backwash filter when required Sand drain plug for easirer sand

Brand Name:Yuanjin

Model Number:YJMF-25

Place of Origin:Chengdu, Sichuan

...Backwashing Water Treatment Shallow Sand Media Filter Overview The shallow medium filter uses natural sea sand as the filter medium. Under a certain pressure, the water with high turbidity is filtered through a certain thickness of granular or non-granular natural sea sand...

Brand Name:Kaiyuan

Model Number:KYRO-21TPH

Place of Origin:Guangzhou, China

...filter Parameter: 1. Capacity: 20000L/H 2. Rated power: 10.0KW/H 3. Voltage: 220V/380V, 50Hz/60Hz, 3ph 4. Packing size: 5000*900*1950mm 5. Total weight: 8000kg 6. Feed/backwash pump: CDMF42-10 7. Backwash tank: PE-2000 8. UF membrane: UFc200AL x 10pcs 9. Pretreatment: a. disc filter replace the sand filter b. activated carbon filter...