Integrated sewage treatment equipment

NegotiableUpdate on 03/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Integrated sewage treatment equipment is a new type of sewage treatment system that combines biological treatment technology and membrane separation technology. The advantage lies in the fact that the sewage treatment process eliminates the need for secondary sedimentation tanks and other process steps, significantly reduces equipment footprint, and provides good and stable water quality treatment. However, the investment and operation costs are relatively high.

Product Details

Technical Introduction

MBR membrane system (membrane bioreactor) is a novel approach that combines biological treatment technology and membrane separation technologyIntegrated sewage treatment equipmentCompared to traditional sewage treatment methods such as activated sludge and oxidation ditch, MBR has the advantage of eliminating secondary sedimentation tanks and other process steps in the sewage treatment process, significantly reducing equipment footprint, and treating good and stable water quality, but with higher investment and operating costs.

The MBR series products of Sanda Membrane adopt internally supported PVDF material and nano reinforcement technology, which have excellent membrane surface permeability performance; The tensile strength of the membrane filament is greater than 200N, it can be continuously spun, resistant to repeated air scrubbing and chemical cleaning, and has good durability. The bundle type iMBR and curtain type LMBR series products are suitable for general urban sewage treatment (municipal sewage, rural decentralized sewage) and industrial sewage treatment scenarios, with wide applicability and reliable and stable effluent performance. The MBR series of complete equipment has been applied in multiple sewage treatment projects, and the products have formed multiple inventions and utility models. Sanda Membrane has also participated in the formulation of the current national standard for MBR technology, "General Technical Specification for Membrane Bioreactors" (GB/T33898-2017).

Technical Features

The effective interception effect of the membrane can make the concentration of suspended solids in the effluent very low

It can separate SRT from HRT, while maintaining a shorter HRT and minimizing SRT sludge production

Can maintain a relatively high MLSS

Soluble macromolecular compounds can also be intercepted without affecting the effluent quality with the flow of water, and can ultimately be degraded

The effectiveness of membrane retention can enable long-term growth of bacteria such as nitrifying bacteria in bioreactors, resulting in better denitrification efficiency

list

serial number	Patent Title	Patent Type	Patent Number
1	An internally supported polyvinylidene fluoride hollow fiber membrane and its preparation method	invention patent	CN201710962564.7
2	Preparation method of polyether sulfone/thermoplastic polyurethane elastomer alloy internal support hollow membrane	invention patent	201910699374. X (application number)
3	A sealing treatment method for hollow fiber membrane fibers with internal support before casting	invention patent	201910265159.9 (application number)
4	A cleaning method for graphene supported polyvinylidene fluoride hollow membrane contaminated with heavy oil	invention patent	201910265160.1 (application number)
6	A membrane bundle type hollow fiber membrane module	Utility Model	ZL201720310490.4
6	A membrane bundle type hollow fiber membrane MBR unit inlet end component	Utility Model	ZL201720573641.5
7	A MBR membrane assembly device	Utility Model	ZL201820245317.5
8	A membrane bundle type hollow fiber membrane MBR unit inlet end component	Utility Model	ZL201820244876.4
9	A membrane bundle type hollow fiber membrane module	Utility Model	ZL201820245271.7

Application field

Urban domestic sewage treatment, community and hotel sewage treatment, and reclaimed water reuse
Food wastewater, slaughterhouse wastewater, and brewery wastewater treatment
Pharmaceutical, fermentation, chemical, printing and dyeing, petrochemical wastewater treatment
Transformation, upgrading, and expansion of existing biochemical wastewater treatment systems
other. .

Municipal domestic sewage

industrial wastewater