Daf System Dissolved Air Flotation Machine for Water Treatment



YW  sequence Dissolved Air Floatation is primarily for sound-liquid or liquid-liquid separation.Large sum of micro bubbles made by dissolving and releasing technique adhere to solid or liquid particles with exact same density as squander h2o to make the whole float to the surface area as a result obtain the purpose of strong-liquid or liquid-liquid separation.


Dissolved air system  is composed of Air Dissolving Program (dissolved air pump,air compressor,dissolved air tank,releaser and many others.)air floatation tank,scraping system(foam scraper reducer,chain,scraping board and so on).

Operating Principle

Pollutants in wastewater can be divided into soluble natural subject and the solubility material(SS),soluble organic and natural subject below specific problems,can be transformed into a soluble substance,1 technique sewage treatment is to be part of coagulants and flocculants to make most of soluble organic and natural matter transform to the soluble substances,then take away all or most of the soluble material(SS) removal in purchase to obtain the goal of the sewage treatment method,and the primary approach of getting rid of SS is air flotation approach.After the chemical reaction,the wastewater enters the mixing zone,which is mixed with the dissolved air drinking water soon after releasing,so that the flocs adhere to the very small bubbles and then enter the air floating zone.The flocs would type floating scum,the underneath thoroughly clean water would circulation into the thoroughly clean drinking water tank,a part of drinking water reflux as dissolved air drinking water,the other component of drinking water overflows via overflow hole.When the scum on the h2o surface of the air float is accrued to a particular thickness,it is discharged from the sludge tank by the scraper.


one.Separation of oily(such as emulsified) wastewater from petroleum,chemical and machanical processes.
two.CZPTvery of sewage organic issue.(such as restoration of pulp fibers and fillers from paper mill wastewater)
three.Remedy of wastewater with large chroma and lower dissolved oxygen.This kind of as textile printing and dyeing wastewater treatment method.
four.Treatment method of oxide-prosperous wastewater containing algae.
five.Treatment method of minimal temperature and low turbidity sewage.
six.Substitute secondary sedimentation tank,suited for the situation that is effortless to create sludge swellingIt is appropriate for the concentration of residual activated sludge and handy for the therapy of filter press.

CZPT Parameter

Moedl Treating
Dissolved air
electrical power(kw)
air tank
four-5 1.5-two three .55 one.five Φ400*1000 3300*1800*2200
eight-ten 2-3 four .fifty five one.5 Φ500*1512 4000*2100*2200
ten-15 4-6 seven.5 .55 1.five Φ500*1512 4400*2100*2200
fifteen-20 five-7 7.5 .55 one.five  Φ500*1512 4600*2400*2200
twenty-thirty six-ten seven.five .seventy five 1.5 Φ500*1512 5200*2600*2400
thirty-40 eight-13 7.five .seventy five one.5 Φ600*1880 6000*2600*2400
forty-fifty fifteen-twenty 7.five .seventy five 2.2 Φ600*1880 7000*2600*2400
fifty-sixty 18-27 eleven .75 2.2 Φ600*1880 7600*2800*2400
60-70 22-thirty eleven .seventy five 2.two Φ650*2034 8400*2800*2400
70-80 24-32 eleven 1.1 two.2 Φ650*2034 9200*2800*2400
90-100 thirty-35 fifteen one.1 3 Φ700*1980 10000*2800*2600
one hundred twenty five-150 60-eighty 22 1.1 4 Φ800*1980 13500*2800*2600
YW-two hundred
a hundred seventy five-two hundred eighty-a hundred 30 one.1 5.five Φ800-2100 15800*2800*2600
225-250 one hundred ten-one hundred twenty 37 one.1 five.five Φ800*2400 18000*2800*2600
YW-three hundred
280-300 120-one hundred eighty 37 1.1 5.five Φ1000*2900 19200*3400*2800


Business Information
ZheJiang Much better Enviromental Protection Technologies Co.,Ltd,
it is the biggest environmental defense technological innovation company in ZheJiang Province, adopted the US engineering,
with experience over 10 many years on machinery, during the earlier decade, we received very excellent track record among our buyers all more than the globe, ,Turkey, Janpan, Saudi Arabia, Bangledesh, Iran, Iraq, Vietnam, Singapore, Maldives, Malaysia, Argentina, Comlombia, Ecuador, Mexico, Mongolia, UZ, etc, and got the Countrywide Patent for this item.
We are the sewage and squander treatment method business skilled.

Our Companies
1.24-hour a day, 365-working day a year accessibility to a toll-free health care skilled hotline for queries and difficulties-capturing help FREELY.
2.all year round on internet site set up and debugging provider overseas with expert engineer guide and education.
3. skilled manual installation and operation
four. Handbook guide in English will accompany with the device to get there your location.
five. CZPT drawing, layout .


1.Q:Are you a factory or buying and selling organization?
  A: We are a factory, we have prosperous knowledge for manufacuring drinking water processing equipment for a lot more than 10 many years.
2.Q:The place is your manufacturing unit positioned? How can i visit there?
  A: Our manufacturing facility is located in No.1137 Guanhai highway , HangCZPT CZPT, ZheJiang Province, China. It is about 2 hours from HangCZPT airport. We can select you up if you want, welcome to check out our factory.
3.Q: Do you have  minimum order amount ask for?
  A: No bare minimum order, but it can get a discount if you purchase a large amount.
four.Q: Do you have  certificates?
  A: Sure, we have ISO,SGS certificate.
5.Q: Can you meet my specific specifications for my goods?
  A: Indeed, we have a professional layout team. We can provide drawings in accordance to your requirements.

six. Q:How to purchase your idea goods?
   A:You can offer us your h2o resources, drinking water good quality, circulation charge and floor location (hook up us for more particulars).

7. Q:How to pay out?
  A: TT and L/C are satisfactory and TT will be more appreciated. thirty% deposit ahead of producing, 70% equilibrium prior to loading by TT.

8. Q:What is the supply time?
  A: It is dependent on buy quantities. CZPTly speaking, the delivery time will be inside of 4 to 6 weeks.

9. Q: How to pack the goods?
  A: We use regular deal. If you have unique package deal demands, we will pack as necessary, but the fees will be compensated by buyers.

10. Q: How to preserve your equipments from corrosion? 
    A: We use the globe-well-known paint, like SigmaCoatings,PainBow,and so forth. What is far more, we paint strictly according to the standard method.

11. Q: How do you manufacture your equipment ?
    A:Our  machining technology  includes laser/plasma cutting, automated welding,CNC slicing and bending.
12. Q:How to set up right after the equipments arriving destination? 
    A: We will offer in depth illustrations to you. If it is necessary, we will deliver technicians to help you. Nonetheless, the visa price, air tickets, lodging, wages will be compensated by customers.

Daf System Dissolved Air Flotation Machine for Water Treatment