Difference between revisions of "Template:SJTU-BioX-Shanghai/Figure/Table/t6.3.2"

 
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| Light (solar) energy
 
| Light (solar) energy
 
|-
 
|-
−
| Energy cost
+
| Energy cost(kWh/m^3)
 
| 2.5-7
 
| 2.5-7
 
| N/A (estimated to be lower)
 
| N/A (estimated to be lower)
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| Pretreatment requirement
 
| Pretreatment requirement
 
| High
 
| High
−
| Low (See chapter 2)
+
| Low (The more nutrient it contains the better.)
 
|-
 
|-
 
| Operating temperature (℃)
 
| Operating temperature (℃)
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| <45
 
| <45
 
|-
 
|-
−
| Product water quality (TDS mg/L)
+
| Product water quality (Remove racial of total dissolved solids)
−
| 200-500 (single RO pass)
+
| 95%-99%(single RO pass)
−
| N/A (estimated to be higher)
+
| estimating 18%-20%(based on lab result)
 
|-
 
|-
 
| Typical water recovery
 
| Typical water recovery
 
| 35-50%
 
| 35-50%
−
| N/A (depend on separation efficiency，estimated to be higher)
+
| N/A (depend on separation efficiency)
 
|}
 
|}
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Latest revision as of 01:52, 19 September 2015

Seawater RO Our project (bio-desalination)
Main Energy form Mechanical (electrical) energy Light (solar) energy
Energy cost(kWh/m^3) 2.5-7 N/A (estimated to be lower)
Pretreatment requirement High Low (The more nutrient it contains the better.)
Operating temperature (℃) <45 <45
Product water quality (Remove racial of total dissolved solids) 95%-99%(single RO pass) estimating 18%-20%(based on lab result)
Typical water recovery 35-50% N/A (depend on separation efficiency)