is a magne)c force-‐based universal wastewater treatment system & was invented by SCIMEE group
ReCoMag ReMagDisc + Coagula0on + MagCarrier
H4p://www.facebook.com/recomag H4p://www.scimee.com
The Principal of ReCoMag: Ferromagnetic Microparticle Carrier Technology (aka MagCarrier), Renders Nonferromagnetic Solids Tractable to Magnets
(1) Condition wastewater by adding the MagCarrier (a)
(2) Co-precipitate solids and MagCarrier into flocs by adding coagulant (b) and flocculant (c) in a 3-min process, consequently rendering the solids susceptible to magnetic force
(3) A magnet (d) continuously removes floating flocs
N S
Suspended solids
Dispersed solids
(1) (2) (3)
MagCarrier (a)
Coagulant (b)
Magnet (d) Flocculant (c)
ReMagDisc Separator A rare-‐earth permanent magnet-‐based solid/liquid disc separator
was also invented by SCIMEE group & was originally designed to treat wastewater in iron and steel industry
ReMagDisc Separator
MagCarrier Technology
ReCoMagSystems
ReMagDisc Separators together with the MagCarrier Technology empower diverse SCIMEE’s ReCoMag Water Treatment
Systems.
ReCoMag Water & Wastewater Treatment Systems
A Repertoire of ReCoMag Systems
SCIMEE offers a variety of rare-earth permanent magnet-based wastewater treatment systems that have been tailored for Oil and Gas Industry (ReCoMagOG), Resource Mining Industry (ReCoMagMW), Inland Water Bodies (ReCoMagHiSC), Municipal Sewage Treatment Facilities (ReCoMagHiSC) Emergent Water Treatment (ReCoMagMobile) and Research Institutions (ReCoMagLab).
Key Advantages of ReCoMag Systems Large Processing Capacity: 1,500 cubic meters per hour per unit
High Quality Effluent: TSS < 10 mg/L, TP < 0.5 mg/L
Fast Processing Speed: The whole process takes 3 min
Small Footprint: One unit with a capacity of 24,000 tons per day occupies only 80 square feet
Low Capital Cost: 30 % cheaper than the conventional equipment
Low Operation Cost: Reduces chemical consumption 30%, saves energy & recovers 95% of MagCarrier for reuse
Backwash: No backwash
A Low-‐cost, Small Footprint, Fully Automa)c and Underground ReCoMagMW System Reclaims Influent for Reuse in Mining Opera)on
Water Treatment System: ReCoMagMW system Processing Capacity: 12,000 cubic meters per day
Project Type: Build-‐Transfer (BT)
Client: Changzhi Coal Mine Project Loca)on: Shanxi Province, China
Lakes/Rivers Water Volume (m3)
ReCoMag Systems
Capacity (m3/d)
White Horse Lake, Chengdu 1,230,000 ReCoMagHiSC 50,000
Forest Park Lake, Beijing 800,000 ReCoMagHiSC
25,000
Community Park Lake, Beijing 30,000 ReCoMagHiSC
19,000
Space City Lake, Beijing 20,000 ReCoMagHiSC
10,000
City River, Beijing ReCoMagmobile
10,000
LaoFeng River, Beijing ReCoMagmobile
30,000
Examples of the ReCoMag Systems in Comba)ng Polluted Inland Water Bodies
ReCoMagHiSC
(5000m3/d) UV
Disinfection Reuse as landscape
water
Cyclic Active Sludge System
(CASS)
Fluidized Bed BioReactor
ReCoMagHISC
(5000 m3/d) UV
Disinfection Discharge
ReCoMagHISC
(10000 m3/d) UV
Disinfection UASB + CASS
Shallow Medium
Filter Discharge
Ter)ary Treatment with ReCoMagHISC to Remove Nutrients and Reduce Turbidity
Secondary Treatment
Ter)ary Treatment (SCIMEE-‐style)
Effluent quality (mg/L)
TSS: < 10 TP: 0.05-‐0.5 Oil: < 5
Client: Beixiao River Sewage Treatment Plant, Beijing, China
Enhanced Primary Treatment or the Main Treatment with the ReCoMagHISC System during Emergency at a Municipal Sewage Treatment Plant
Effluent quality: TSS < 20mg/L, TP < 1 mg/L, COD removal >50%
ReCoMagHISC
30,000 m3/d UV
Disinfection Pre-treatment Sand Filter
Discharge into Beixiao River
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