MBR is a hybrid wastewater treatment technology that combines biological treatment by activated sludge and physical treatment by membrane filtration. Compared to conventional activated sludge treatment, MBR and particularly HYDRAsub® produces high quality permeate water suitable for RO treatment and reduces drastically footprint by elimination of sedimentation tank and operation at higher MLSS.

Key Features

High operating flux -> Minimized membrane area -> Lower CAPEX and OPEX.Lower footprint : Energy savings cage design with reduced height -> Minimized energy consumption.Simple operating process: No backwash, membrane cleaned with air scouring.Durable construction: Supported PVDF hollow fiber, highly resistant to chlorine.

Membrane Bio Reactor vs Conventional Activated Sludge systems:

Key Applications

Domestic waste water: Municipalities Hotels, apartment complexes Grey waters

Industrial waste water: Food and Beverage Industry - Beer, Dairy, etc.

and Beverage

Automobile Industry

Oil Refineries Chemical Industry

HYDRAsub® product offering:

HYDRAsub® modules are comprised of PVDF hollow fiber elements,permeate adaptors,stainless steel cages (SS304 or SS316) and a unique air diffuser design. The modules are available in a wide range of sizes from 15 to 2400 m2 membrane area, covering all ranges of flow.

HYDRAsub® elements can be provided in two formats: . .

®

HYDRAsub technology: elements size of 25 m2 using a microfiltration fiber with a pore size of 0.4 µmHYDRAsubMAX technology:

elements size of 40 m2 using an ultrafiltration fiber with a pore size of 0.05 µm

PB-301-rev9-HYDRAsub2016

Hydranautics Corporate Office: 401 Jones Road, Oceanside, CA 92058, USA . Toll Free: 1-800-CPA-PURE Phone: +760-901-2500 Fax: +760-901-2578

Email: info@hydranautics.com Website: www.membranes.com

Module portfolio with HYDRAsub® and HYDRAsubMAX® elements:

Module Technology Element Membrane area (m2)

Module typical flow - Sewage

(m3/day)

Module typical flow - Industrial

(m3/day) HSM125-ES to HSM1500-ES

sub HSE25 125 to 1500 90 to 1080 60 to 720

HSMM200 -ES to HSMM2400 -ES

HSME40 200 to 2400 150 to 1750 100 to 1200

HYDRAsub® modules are available in following sizes: HSM125-ES, HSM250-ES, HSM375-ES,HSM500-ES,HSM750-ES, HSM1000-ES and HSM1500-ES.

HYDRAsubMAX® modules are available in following sizes: HSMM200-ES, HSMM400-ES, HSMM600-ES, HSMM800-ES, HSMM1200-ES, HSMM1600-ES and HSMM2400-ES.

For containerized compact systems,Shorter elements HSE15 are available

Module portfolio with HYDRAsub® and HYDRAsubMAX® elements:

HYDRAsub® goes to MAX with an optimized footprint and lower aeration requirement rates.

Module Technology Element Membrane area (m2)

Typical flow -

Sewage (m3/day)

Typical flow -

Industrial (m3/day)

Module height (mm)

Module width (mm)

Module length (mm)

HSM15-ES to HSM75-ES

HSE15 15 to 75 10 to 55 5 to 40 2172 461 1473

HYDRAsub®

HYDRAsubMAX®

HYDRAsub®

Americas Europe/AfricaHydranautics

Middle EastHydranautics

Indian SubcontinentHydranautics

S.E. Asia/AustraliaNitto Hydranautics

401 Jones Road Oceanside, CA 92058, USA Tel: +760 -901 -2500 Tel:1 -800 -CPAPUREFax: +760 -901 -2578

Wilhelmina Singel 116, NL 6221 BL Maastricht, The NetherlandsTel: +31 -(0) 43 -350 -3470Fax: +31 -(0)43 -350 -3489

407, Palm Springs Center, Link Road, Malad (West), Mumbai 400 064, India Tel:+91 -22 -40030500Fax:+91 -22 -40030496

438 Alexandra Road#19 -01/04, Alexandra Point Singapore 119958 Tel: +65 -6879 -3820 Fax: +65 -6223 -7690

Japan Hydranautics /Nitto

26F, Shinagawa Season Terrace, 1-2-70, Konan, Minato-ku, 108-0075, TokyoTel：+81-3-6632-2044Fax：+81-3-6632-2019

Jebel Ali Free ZoneSouth Zone,

Bldg no . S10122 (A2)

Office no 31

P.O.Box: 112839 Dubai

Tel: +971 4 889 5806United Arab Emirates

Hydranautics – A Nitto Group CompanyCalle Constitucion 3, 3° 5ªSant Just Desvern, 08960Barcelona (Spain)Ph: +34 934 731 722Fx: +34 934 731 485

More than 360 references along with MRC for sewage and industrial application including 45 MLD and 25 MLD plants in Singapore and Mexico.