SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
                                                                                                           
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Stable Performance MBBR φ25*10mm In Wastewater Treatment For Industrial Water Treatment

Price Negotiable
Price: Negotiable
MOQ: Negotiable
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Brand: DUBHE
Product Description

Product Introduction

1. System Classification by Microbial Growth Morphology
Wastewater biological treatment systems can be fundamentally categorized into two types based on microbial growth morphology:

Suspended growth systems (e.g., activated sludge and MBR)

Biofilm systems (e.g., trickling filters, fixed biological media, and MBBR)

2. Comparative Advantages and Disadvantages

Biofilm Reactors:
Advantages:

High tolerance to environmental fluctuations and toxic substances

Superior organic loading capacity


Key Technological Advantages:


Combines benefits of both systems:


High-load capacity of biofilm systems


Stable treatment performance


Excellent mass transfer characteristics of activated sludge


Continuous carrier movement ensures:


Uniform biofilm-water contact


Enhanced mass transfer efficiency



Technical Spec

Project 

Unit

Parameter 

Spec. 

mm

Ф30×Ф10,Ф25×Ф12,Ф25×10, Ф25×Ф4,Ф10×Ф8

Material 

-

HDPE

Efficient Surface

m2/m3

>800

Void ratio

%

>95

Dosing ratio

%

15~70

Membrane hanging time    

days

5~15

Nitrification efficiency          

gNH4-N/m3.d

400~1200

BOD5 Oxidation efficiency 

gBOD5/m3.d

2000~10000

COD Oxidation efficiency  

gCOD/m3.d

2000~15000

Packing density

g/cm3

0.94-0.97

Specific gravity

g/cm3

>0.96

Specific gravity after filming

g/cm3

1

Service life

year

≧15

PH

-

5~11

Applicable temperature      

35~65

Main uses

    1. Sewage treatment MBBR and biofilter process carrier:  

    2. Wastewater upgrading projects to improve the standard, improve the amount of  

    New projects to save investment, land planning  

    3. water reuse  

    4. domestic sewage reuse biological treatment of miscellaneous drainage water reuse biological treatment  

    5. river training denitrification, phosphorus removal, decarbonization, water purification  

    6. aquaculture denitrification, decarbonization, improve the living environment of fish  

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD
Location No. 255 Xinjinqiao Road, Pudong New Area, Shanghai
Contact Person Yang

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