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Step 4: Listing of Unit Operations Cloth Dyeing Section Visu/Kumar Bleaching Scouring Washing Filling Dyeing Washing Filling Fixing Drying What else?? 6
Visu/Kumar H 2 O, L:R = 10:1 NaOH, 1%W/W H 2 O 2 , 2% Detergent, 0.8% Sequestering, 1% OBA (Optical Brightening Agent), 0.3% H 2 O, 60 c Formic acid, 0.2% H 2 O 98 0 C, L:R = 10:1 NaCl, 6.5% Formic acid 0.5% Dyestuff: disperse 0.012% Amonium sulphate 0.65% Dispersing Agent 1.0% Batch Operation H 2 O 40 0 C H 2 O 40 0 C H 2 O 40 0 C H 2 O 40 0 C H 2 O 60 0 C Fixing Agent 0.15% H 2 O L:R = 1:1 PVAC 10% Softener 1% (non-ionic) H 2 O 60 0 C, L:R = 10:1 Soaping Agent 0.15% Step 5: Process Flow Diagram Gray Cloth Bleaching/Scouring Fluorescent whitening Washing 1 Washing 2 Filling 1 Cloth Dyeing Washing 3 Washing 4 Filling 2 Fixing Drying Resin Finishing Flores whitening Drying Curing Rolling up Plainting Down What else is missing 7
Page 1 and 2: CP Audit in a Visu/Kumar Textile In
Page 3 and 4: Step 1: Define the Objectives and S
Page 5: Step 3: Plant Walk Through: Underst
Page 9 and 10: Step 7: Review the WWTP To Klong Vi
Page 11 and 12: Step 9: Ground water Treated water
Page 13 and 14: R: Rapid Winch W: Washing Machine V
Page 15 and 16: Step 13: Overall Water Consumption
Page 17 and 18: Step 15: Material Balance: Sector L
Page 19 and 20: Step 17: Current Level of Water Reu
Page 21 and 22: Step 20: Pollution Load per day on
Page 23 and 24: Step 22: Performance of Current ETP
Page 25 and 26: R = Rapid Winch W = Washing Machine
Page 27 and 28: Option 1: Polyvinylacetate (PVAC) V
Page 29 and 30: Fabric Visu/Kumar Boiler Undergroun
Page 31 and 32: Option 3: Recovery of Kerosene used
Page 33 and 34: Visu/Kumar 3 Pass Coal Fire Boiler
Page 35 and 36: Boiler is a very common heat exchan
Page 37 and 38: Visu/Kumar Calculation of Theoretic
Page 39 and 40: Visu/Kumar Calculation of Actual Ai
Page 41 and 42: Visu/Kumar Fuel Air Water Electrici
Page 43 and 44: Visu/Kumar h feed water h steam Ent
Page 45 and 46: Energy lost in blow down = m b (h b
Page 47 and 48: Visu/Kumar Boiler Energy Balance Su
Page 49 and 50: Visu/Kumar But Energy loss in flue
Page 51 and 52: Annual heat loss (10 3 Btu / yr) Vi
Page 53 and 54: Heat loss per 100 ft of bare steam
Page 55 and 56: Long-term Waste Reduction Options S
Page 57 and 58:
Obvious Waste Reduction Measures Wa
Page 59 and 60:
Major Concerns of the Present Waste
Page 61 and 62:
Option Evaluation by Weighted Sum M
Page 63:
Audit Report Table of Contents Intr
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