Membranne Biological Waste Water Treatment Plants
Membranne Biological Waste Water Treatment Plants
Membranne Biological Waste Water Treatment Plants
Membranne Biological Waste Water Treatment Plants

Membranne Biological Waste Water Treatment Plants

USD $3,500 - $9,560 /Set

Min.Order:1 Set

Supply Ability:
200 Set / Sets per Month
Port:
Qingdao
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Shandong, China
Brand Name:
YIMEI
Model Number:
YMSZ-1

Qingdao Yimei Environment Project Co., Ltd.

Business Type: Manufacturer,Trading Company
Qingdao Shandong China
Main Products: Waste Water Treatment Plant ,MBR Sewage Treatment Plant ,Dissoved Air Flotation Machine ,Jet Flow Air Flotation Machine ,Submersible Mixer

Product Details

     Biological Waste Water Treatment Plants

Membranne Biological Waste Water Treatment Plants

 

Product Discription

 Yimei’s Sequencing Batch Reactors (or Sequential Batch Reactors, SBRs) are a unique secondary aerobic biological treatment process ideally suited for several industrial applications. Typically SBRs reduce the organic and nutrient loadings in medium strength wastewater to comply with surface water discharge limits or as a pre-treatment stage to tertiary recycling.

 

 

 Membranne Biological Waste Water Treatment Plants

 

 

Work Principle

While there are several configurations of SBRs, the basic process is simple. An installation comprises one or more tanks equipped with a common inlet allowing feedwater to be directed to either tank. There are four stages to SBR treatment: fill, aeration, settling and decanting.

The aeration stage adds air to the mixed solids and liquid (mixed liquor) either via fixed or floating mechanical pumps or by blowing it into finely perforated membranes fixed to the floor of the tank. During this, the inlet valve to the tank is open and a return-activated sludge pump takes the mixed liquor from the outlet end of the tank to the inlet to “seed” incoming sewage with live bacteria.

The dual tank arrangement allows one tank to be in settle/decant mode whilst the other is aerating and filling, thus facilitating continuous treatment. HRT (hydraulic retention times) and aeration durations vary according to plant size and the composition of the incoming wastewater, but are typically 60 – 90 minutes. Addition of oxygen to the liquor encourages multiplication of aerobic bacteria which consume the nutrients; this encourages production of nitrogen compounds as the bacteria increase their number (a process known as nitrification).

The settling stage (usually the same length of time as aeration) allows sludge formed by the bacteria to settle to the bottom of the tank, and the aerobic bacteria continue to multiply until the dissolved oxygen is all but used up. Conditions in the tank, especially near the bottom, are now more suitable for anaerobic bacteria to flourish, many of which - and some of the bacteria that prefer an oxygen environment - now commence using nitrogen as a base element, extracting it from the compounds in the liquid and using up the nitrogen compounds created during aeration. This is known as denitrification.

As the bacteria multiply and die, the sludge within the tank increases over time; a waste-activated sludge pump removes some of the sludge during settlement to a digester for dewatering, normally by a belt press or centrifuge. The quantity or “age” of sludge within the tank is closely monitored, as this can have a marked effect on the treatment process. The sludge is allowed to settle until clear water is on the top 20%-30% of the tank contents. Generally, a submerged weir decanter is used to remove the clarified wastewater.

 

Application

Our packaged sewage treatment plant can be widely used in the following place.

  • Hotels, restaurants, nursing homes, hospitals.
  • Residential areas, village, town.
  • Stations, airports, port terminals and ship.
  • Factories, mines, military, tourist, scenic.
  • All kinds of industrial wastewater similar with domestic sewage

Membranne Biological Waste Water Treatment Plants  

Certifications

Our production has ISO9001:2000 & CE certifications.

Membranne Biological Waste Water Treatment Plants 

 

Company Information

Qingdao Yimei Environment Project Ltd. is found in 1988.We are located in the largest port city-Qingdao China. Our factary take up 36,000 square metres and there are more than 130 kinds machine for manufacturing. As a member of Shandong Province Environmental Protection Industrial Association, we have 360 staff and  72 experienced engineers.

Our main product is the equipment for Environment Protection and Waste Water Treatment.And the product is popular all over the world,such as Africa, North America,Domestic Market,Eastern Asia,Mid East.

 

Membranne Biological Waste Water Treatment Plants 

 

FAQ

[Q]How to buy your idea products?

[A]You can provide us your water sources, water quality, flow rate and ground area (contact us for more details). 

[Q]What is your payment terms?  

[A]TT and L/C are acceptable and TT will be more appreciated.30% deposit in advance and balance before loading.

[Q]What is the delivery time?

 [A] It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.

[Q]How to pack the products?

 [A]We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.

[Q]How to keep your equipments from corrosion? 

[A]We use the world-famous paint, like SigmaCoatings,PainBow,etc. What's more, we paint strictly according to the standard process.

[Q]How do you manufacture your equipment ?

[A]Our  machining technology  includes laser/plasma cutting, automatic welding,CNC cutting and bending.

[Q] How to install after the equipments arriving destination? 

[A] We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. 

 

 

If you are interested in our product and company,please do not hesitate to contact us.

 

 

 

Contact Supplier

Ms. lin chen manager Chat Now
Telephone
86-532-88180456
Mobile
0086-13853232196
Fax
86-532-88180610
Address
Chang an Road, Jiaonan Qingdao Qingdao,Shandong

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