Solutions You Need. Technologies You Trust.
Hydranautics – Nitto
DESIGN SOFTWARE and
SUPPORTING TOOL
SEMINARIO
WATER TREATMENT – L’impiego della Tecnologia delle Membrane nel Trattamento e
Riciclo delle Acque Reflue
Genova - TICASS · 21 ottobre 2016
Hydranautics- Nitto
Proprietary Design Sofware
� IMSDesign-2016: (Integrated Membrane Solutions Design) is thelatest version of Hydranautics RO membrane projection software
� RODataXL: normalization program tracking your RO systemperformance by inputing reference and operational data. Graphs ofoperational and normalized parameters automatically updated witheach input.
� HYDRAcap MAX web simulator: UF membrane simulator isHydranautics’ first web based program to fully design the operationand the control logics of a new system
� HYDRAsub system design: an easy tool for Hydranautics MBRmembrane system projection
http://membranes.com/solutions/software/
•Permeate capacity
•Filtrate / Permeate quality (NTU, TDS ..)
•Specifications
•Recovery rate
•Max Feed Pressure
•Average permeate flux rate
•Membrane type
•Size of trains or Number of units
•Qualifications (equipment, OEM)
•Pilot unit verification
•Technical support
•Delivery schedule
•Performance warranty
•Penalties
Before: ….
Review of Project Specs Requirements
• Source
• Salinity and composition of individual ions and possibly specific contaminants
• pH
• Temperature (min, max)
• Turbidity (NTU)
• Suspended solids concentration
• Silt density index (SDI)
• Total organic carbon (TOC)
• Bacterial count
Feed Water Infos � Calcium
� Magnesium
� Sodium
� Potassium
� Barium
� Strontium
� Bicarbonate
� Chloride
� Sulphate
� Nitrate
� Fluoride
� Boron
� Silica
� Hydrogen sulfide
� …
IMS Design Features
• Detailed Water Analysis – including Custom Ions, Multiple Analysis, Saturations
• Chemical Pre-treatment – pH adjustment
• RO Design - system configuration (number of stages, passes, recirculation, ERD, booster ..) and membrane selection
• Preliminary Calculation Results
• Full System Printount
• Additional features• Flow diagrams
• Summary Calculation (easy Graphs of output vs operating parameters)
• Custom Flow Diagram
• Summary Calculation
• Chemical Post-treatment – Degasser, LSI adjustment
• Power Calculations – pumping specific energy kwh/m3
• Cost Calculations
Water Analysis
Fields Required to Complete Data Set
RO Design
Element Selection
• Element pre-selection by software based on the feed type
• Feed pressure and permeate TDS shown on selected elements
RUN and Preliminary Results
Chemical Post Treatment
Power Calculations
Chemical Requirement
COST Calculation
ROData - normalization tool
�Data log sheet Collect daily operating data (At least one set of data per shift)
�Normalization to a given reference performanceto identify the effects of fouling and membrane degradation vs. normal changes in plant performance
� Early detection of
performance upset
Normalized salt passage
0,00
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2-Mar-14 21-Apr-14 10-Jun-14 30-Jul-14 18-Sep-14 7-Nov-14 27-Dec-14 15-Feb-15 6-Apr-15 26-May-15
%
Fecha
Normalized salt passage SWRO plant
Temperature 1
Normalized permeate flow
842
606609
0,00
100,00
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10-Aug-10 26-Feb-11 14-Sep-11 1-Apr-12 18-Oct-12 6-May-13 22-Nov-13 10-Jun-14 27-Dec-14 15-Jul-15
m3
/h
Fecha
Normalized permeate flow SWRO
Normalized permeate flow, m3/h
July, 2012
stop
continuous
chlorination
Normalized differential pressure
0,00
0,50
1,00
1,50
2,00
2,50
3,00
3,50
10-Aug-10 26-Feb-11 14-Sep-11 1-Apr-12 18-Oct-12 6-May-13 22-Nov-13 10-Jun-14 27-Dec-14 15-Jul-15
bar
Normalized differential pressure SWRO plant
Norn. Differential pressure
July, 2012
stop
continuous
chlorination
• First web based program always updated and easy to share
• Please contact us to receive a key to access the web simulator
• Full membrane system design and operation, including
- Membrane system details
- Chemicals consumptions
- Ancillary Equipment Sizing (pumps, blowers, tanks, …)
- Sequence Tables
• Mozilla or Chrome are preferred Internet browser
HYDRAcap ® MAX – Web simulator
Input Section
DESIGN SUMMARY
20
Online: http://hydranauticsprojections.net/Account/Login
• Easy Design software for MBR Membrane System
• Full membrane system and ancillary equipment design (no
Biological process design)
HYDRAsub® – Simulator
HYDRAsub® System Design
Project Name: Milano training
Alum [ kgal/d] 0.0 WW Type: Municipal
Hydrated Lime [lb/d] 0 Design By: AMF
Methanol [gal/d] 0
V [MG] 0 TN [mg/L] 28.6
TP [mg/L] 5.6
Alk [mg/l] 107.2
Closed
Design Flow [MGD] 0.4 Volume [MG] 0.01
BOD Load [lb/d] 800 Volume [MG] 0.12 MLSS [mg/L] 9242
TSS Load [lb/d] 780 MLSS [mg/L] 7,500 Net Average Flux [gfd] 16.2
N Load [lb/d] 130 Total SRT [Days] 15.0 Recovery 100% TSS [lb/d] 527
P Load [lb/d] 30 O2 Demand [lb/d] 1,289 Number of Modules 4 Yield [lb/lb] 0.66
Nitrif ication
Membrane SystemAS-System
EQB
MBR- INF
WAS
MBR EFF
Chemical Addition
∆P
∆Μ
∆Α
Fine Screen
C
Q
(RAS
(Reject)
HYDRAsub® System Design
HYDRAsub® System Design
Thank you