M/S. KRC CHEMICALS -...

ADDITIONAL ATTACHMENTS TO FORM-1

FOR OBTAINING ENVIRONMENT CLEARANCE

For Proposed Active Pharmaceutical Ingredient Manufacturing

Plant in Existing Unit of

M/S. KRC CHEMICALS

Located at

Plot No. 3208, Phase-III, GIDC Panoli,

District-Bharuch Gujarat-394116

March 2018

INDEX

ANNEXURE-1 LOCATION OF PROJECT ................................................................................... 1

ANNEXURE-2 PLANT LAYOUT ............................................................................................... 2

ANNEXURE-3 LIST OF PRODUCTS .......................................................................................... 3

ANNEXURE-4 MANUFACTURING PROCESS ............................................................................ 4

ANNEXURE-5 DETAILS OF RAW MATERIALS ...................................................................... 28

ANNEXURE-6 WATER CONSUMPTION & WASTEWATER GENERATION ............................... 31

ANNEXURE-7 DETAILS OF WASEWATER TREATMENT SYATEM ......................................... 33

ANNEXURE-8 SOLID AND HAZARDOUS WASTE MANAGEMENT ......................................... 34

ANNEXURE-9 DETAILS OF PROCESS AND FLUE GAS STACKS ............................................. 35

ADDITIONAL ATTACHMENTS TO FORM-1 OF M/S KRC CHEMICALS

1

ANNEXURE-1 LOCATION OF PROJECT


2

ANNEXURE-2 PLANT LAYOUT


3

ANNEXURE-3 LIST OF PRODUCTS

Sr.

No. Name of Product CAS No

Quantity (MT/Month)

Existing Proposed Total after

proposed expansion

1. Sodium Sulphate 7757-82-6 100 -- 100

2. Standardization of Dyes &

Pigments -- 100 -- 100

3. Cis Bromo Benzoate 61397-56-6 -- 10.00 10.00

4. 1-[2(2-Hydroxyethoxy)

Ethyl] Piperazine 13349-82-1 --

15.00 15.00

5. 1-(3-Chlorophenyl)

Piperazine 13078-15-4 --

15.00 15.00

6.

1-(3-Chlorophenyl) 4 (3-

Chloropropyl) Piperazine

HCl

39577-43-0 -- 15.00 15.00

7. 1-(4-Hydroxyphenyl)

Piperazine 67914-60-7 --

5.00 5.00

8. 1-(4-Hydroxyphenyl) 4-(4-

Nitrophenyl) Piperazine 74852-61-2 -- 8.00 8.00

9. 1,2,4 Triazolo[4,3-a]

pyridine-3(2H)-one 6969-71-7 -- 8.00 8.00

10. N Bromo Succinimide 128-08-5 -- 10.00 10.00

11. Semi Carbazide

Hydrochloride 563-41-7 --

20.00 20.00

12. 1-Chloro Naphthalene 90-13-1 -- 20.00 20.00

Total 200 126 326

By Product

13. Ammonium Bromide 12124-97-9 -- 19.97 19.67

14. Sodium Bromide 7647-15-6 -- 29.00 29.00

Note: EC is not applicable to Product No. 1 to 2

https://www.sigmaaldrich.com/catalog/search?term=52605-52-4&interface=CAS%20No.&N=0&mode=partialmax&lang=en&region=IN&focus=product



4

ANNEXURE-4 MANUFACTURING PROCESS

EXISTING:

1) Sodium Sulphate

Manufacturing Process:

First charge Caustic flakes with water into the reaction vessel. Then start additional of sulphuric acid

under stirring. Start heat the reaction mass. Then cool the mass and settle for crystallization.

Centrifuge the crystal followed by drying and then packed in bags for dispatch. ML transfer to

reaction vessel for next batch in place of water to obtain max. Yield.

Flow Diagram:

Input Kg/Batch Output Kg/Batch

Caustic Flakes 576.00 Sodium Sulfate 1000.00

Water 600.00 Evaporation Loss 576.00

Sulfuric Acid 700.00 ML Reused in next Batch 300.00

TOTAL 1876.00 TOTAL 1876.00

Reaction vessel

Caustic flake-576 Kg

Water- 350 Kg

Sulphuric Acid-700 Kg

Water- 250 Kg

Heating (90ºC to 110ºC)

Crystallization

Centrifuge

Drying

Finished Product -1000 Kg

Eva. Loss- 250 Liter

Eva. Loss- 326Liter

ML Reused in next batch- 300Liter


5

2) Standardization of Dyes & Pigments:

Manufacturing Process:

Wet cake of Dyes/pigments are dried in dryer then grind the lumps of dyes/pigments in grinder. Then

charge into ball mill with common salt for blending and mix well followed by Pulverization to obtain

finished product.

Flow Diagram:


Wet Cake of Dyes/Pigments 800.00 Finished Product 1000.00

Salt 500.00 Evaporation Loss 300.00

TOTAL 1300.00 TOTAL 1300.00

Drying

Eva. Loss- 300Liter

Wet Cake of Dyes/Pigments: 800 Kg

Grinding

Ball Mill Salt- 500Kg

Pulverizer

Finished Product -1000 Kg


6

PROPOSED

3) Cis Bromo Benzoate


7


8

Toluene = 750 Kg.

2,4 DCAP = 250 Kg

Glycerin = 150 Kg

PTSA = 7 Kg.

Water = 10 Kg.

n-Butanol = 85 kg

Bromin = 235 Kg.

Liq. Ammonia = 100 Kg.

Toluene = 250 Kg.

Water = 250 Kg.

590 Kg. for Sale

NaOH = 100 Kg.

Water = 233 Kg.

Toluene = 250 Kg.

Benzayl Chloride = 253 Kg.

TBAB = 5 Kg.

Effluent for ETP

450 Kg.

Toluene Recovery

1200 Kg.

Methanol = 600 Kg.

ML for Methanol Recovery

550 Kg.

300 Kg.

Cis Bromo Benzoate

Charge all RM and take

reaction at 116 0C Reflux

Mix & Reaction

Layer SeparationAmmonium Bromide Soln.

Organic Layer

Layer Separation

Organic Layer

Crude Chill to 10 oC

Centrifuge

Drying

Product


9


2,4 DCAP 250.00 Product: Cis Bromo Benzoate 300.00

Glycerin 150.00 Recover Toluene 1200.00

Bromine 235.00 Toluene Distillation Loss 50.00

Benzyl Chloride 235.00 Recover Methanol 550.00

Caustic Soda Flakes 100.00 Methanol Distillation Loss 50.00

Liq. Ammonia 100.00 By Product: Ammonium Bromide 590.00

PTSA 7.00 Drying Loss 30.00

TBAB 5.00 Process Loss 35.00

Toluene 1250.00 Residue 250.00

Methanol 600.00 Effluent to ETP 450.00

n-Butanol 80.00

Water 493.00

TOTAL 3505.00 TOTAL 3505.00


10

4) 1-[2(2-Hydroxyethoxy) Ethyl] Piperazine


11


Piperazine 500.00 Product: 1-[2(2-Hydroxyethoxy)

Ethyl] Piperazine

500.00

HCL 35% 700.00 Piperazine HCl Salt reuse 500.00

2-Chloroethoxy Ethanol 362.00 Recover Toluene 975.00

Caustic Soda Flakes 116.00 Toluene Distillation Loss 25.00

Toluene 1000.00 Residue 10.00

Water 250.00 Effluent to ETP 918.00

TOTAL 2928.00 TOTAL 2928.00

Piperazine = 500 Kg.

HCL 35 % = 700 Kg

2-Chloroethoxy Ethanol = 362 Kg

Piperazine HCl Salt reuse

500 Kg.

NaOH = 116 kg

Water = 235 Kg.

Toluene = 1000 Kg.

Effluent to ETP

918 Kg

Toluene Recover

975 Kg.

Residue 10 Kg.

500 Kg.

1-[2(2-Hydroxyethoxy)Ethyl] Piperazine



Centrifuge

Mother Liquer

Layer Separation

Organic Layer Distillation

Crude For Product Distil Out

Product


12

5) 1-(3-Chlorophenyl) Piperazine


13


Meta Chloro Aniline 500.00 1-(3-Chlorophenyl) Piperazine 630.00

N N Bis-(2-Chloro Ethyl) Amine HCl 750.00 Recover Toluene 300.00

Caustic Soda Flakes 550.00 Toluene Distillation Loss 100.00

Water 1050.00 Residue 10.00

Toluene 400.00 Effluent to ETP 2210.00

TOTAL 3250.00 TOTAL 3250.00

NaoH +Water = 350.0 kg+350.0 ltr

Charge water = 700.0 ltr

Charge Toluene = 400.0 ltr

Charge NaOH =200.0 kg

Aq.Layer= 2210.0 ltr to ETP

Recover toluene 300.0 ltr

Residue for disposal

10.0 kg

Toluene layer= 940.0 ltr

Distill out toluene

then HVD

Collect final

product 3-CPP pure

= 630.0 kg

Separate layer

1-(3-Chlorophenyl)Piperazine

Meta Chloro Aniline = 500.0 kg Water Maintain for 8.0 hrs

at 950 to 1050C

N,N Bis 2-Chloro- ethyl amine.HCl = 750.0

Transfer reaction

mass for work up


14

6) 1-(3-Chlorophenyl) 4 (3-Chloropropyl) Piperazine HCL


15


1-(3-Chlorophenyl) piperazine 500.00 1-(3-Chlorophenyl) 4 (3-

Chloropropyl) Piperazine HCl

525.00

water 1450.00 Dimer 25.00

NAOH 200.00 Effluent to ETP 1200

1-Bromo 3-Chloropropen 425.00 Toluene ML reuse 950.00

Toluene 1000.00 Dry loss 1275.00

Con. HCL -35% 400.00

TOTAL 3975.00 TOTAL 3975.00

NaoH +Water = 200.0 kg+200.0 ltr

1-Bromo 3-Chloropropen = 425.0 kg Effluent to ETP=1200 Kg

Toluene = 1000.0 ltr

Dimer = 25.0 kg

Collect filtrate

Con. HCL -35% = 400.0 kg

Collect tol. ML for reuse

950.0 ltr

Final out pur

525.0 kg

Centrifuge the

material and collect

crude product

Dry out in dryer

and collect final

product

Add HCL and Check

pH below 2.0 stirr

for 1.0 hrs

1-(3-Chlorophenyl) 4 (3-Chloropropyl)Piperazine.HCL

1-(3-Chlorophenyl) piperazine= 500 kg Maintain for 12.0

hrs at 280 to 300C

Water = 1250.0 ltr

Filter out dimer and

kept a side


16

7) 1-(4-Hydroxyphenyl) Piperazine


17


Pera Amino Phenol 500.00 4-Hydroxyphenyl Piperazine 500.00

N N Bis-(2-Chloro Ethyl) Amine HCl 800.00 Recover Methanol/IPA 430.00

Caustic Soda Flakes 600.00 Distillation Loss 70.00

Water 1600.00 Drying Loss 20.00

IPA/Methanol 500.00 Effluent to ETP 2980

TOTAL 4000.00 TOTAL 4000.00

Pera aminophenol = 500.0 kg

BIS Chloro = 800.0 kg

NaOH+Water = 360.0 kg+360.0 ltr

Water = 1000.0 ltr

NaOH = 240.0 kg

Water = 240.0 ltr

MeOH / IPA= 500.0 ltr

2980.0 ltr ML to be ETP

Final out put= 500.0 kg

4-Hydroxyphenyl Piperazine

Kept reaction then

transfer to another

reactor

Charge above rm

then cool to 15-20

deg

Filter it in

Centrifuge

To be dry out wet

cake in Try dryer

MeOH/IPA Recovery 430 ltr.


18

8) 1-(4-Hydroxyphenyl) 4-(4-Nitrophenyl) Piperazine


19


1-(4-Hydroxyphenyl)

Piperazine

500.00 1-(4-Hydroxyphenyl) 4-(4-

Nitrophenyl) Piperazine

680.00

Para nitro Chloro benzene 330.00 Recover Dimethyl Formamide 500.00

Triethyl Amine 200.00 Recover Acetone 1800.00

Dimethyl formamide 700.00 Dimethyl formamide Distillation

Loss

200.00

Acetone 2200.00 Residue 10.00


TOTAL 4930.00 TOTAL 4930.00

1-(4-Hydroxyphenyl)Piperazine = 700.0 kg

Dimethyl formamide = 700.0 ltr

Peranitro chloro benzine = 290.0 kg

Triethyl amine = 200.0 kg Collect DMF ML for recovery 500 ltr

Water = 1000.0 ltr

CF ML for ETP = 1740.0 ltr

Acetone = 2200.0 ltr Acetone ml for recovery

1800.0 ltr

Final out put = 680.0 kg

1-(4-Hydroxyphenyl) 4-(4-Nitrophenyl)Piperazine

Charge RM and take

reaction at 1200C,

then cool to RT and

CF it

Prepare water

slury and CF it

Purify it in Acetone

then CF it and dry

out in try dryer


20

9) 1,2,4 Triazolo[4,3-a] pyridine-3(2H)-one


21


2-Chloro Pyridine 600.00

1,2,4 Triazolo [4,3-a] pyridine-3(2H)-

one

430.00

Semicarbazide Hydrochloride 1176.00 Process Loss 106.00

2-Ethoxy Ethanol 625.00 Effluent to ETP 3700.00

Sulphuric Acid 12.00

Caustic Soda flakes 210.00

Hydrochloric Acid 600.00

Sodium Bi Carbonate 13.00

Water 1000.00

TOTAL 4236.00 TOTAL 4236.00

2-Chloro Pyridine = 600.0 kg

Semicarbazide HCl = 1176.0 kg

2-Ethoxy Ethanole= 625 kg

Sulphuric Acid= 12.0 Kg

Water = 500 Lit

water = 500 Lit

NaOH = 210 Kg

HCl (35%) = 600 Kg

Sodium Bicarbonate=13 Kg CF ML to ETP 2200 Lit

Final out put= 430.0 kg

To be dry out in Try

dryer

1,2,4 Triazolo [4,3-a] pyridine-3(2H)-one

Charge all RM and

Take reaction at

135oC

After reaction cool

to RT and Charge

water and CF it CF ML to ETP 1500 lit

To be purified by

acid-base

purification and CF

it


22

10) N Bromo Succinimide


23


Succinimide 200.00 N Bromo Succinimide 350.00

Bromine 324.00 Process Loss 40.00

Caustic Soda Flakes 81.00 By product: Sodium Bromide Solution 1015.00


TOTAL 1455.00 TOTAL 1455.00

Succinimide = 200 Kg.

Bromine = 324 Kg

NaOH = 81 Kg.

Water = 800 Kg.

Sodiumbromide Solution

1015 Kg.

Water = 50 Kg.

Efflunt for ETP

50 Kg.

350 Kg.

Drying

N Bromo Succinimide



Centrifuge

Charge Watckek

Centrifuge

Product


24

11) Semi Carbazide Hydrochloride


25


Hydrazine Hydrate 120.00 Semi Carbazide Hydrochloride 250.00

Urea 145.00 Distil Water 250.00

HCL 35% 300.00 ML for Reuse 75.00

Water 260.00 By product: Liq. Ammonia Solution 24%

Reuse

165.00

Drying Loss 50.00

Process Loss 35.00

Effluent to ETP 0.00

TOTAL 825.00 TOTAL 825.00

Hydrazin Hydrate = 120 Kg.

Urea = 145 Kg

Water = 260 Kg.

HCL 35% = 300 Kg.

Water Distil 250 Kg.

ML for Recycle Next Batch

75 Kg.

Drying Loss 50 Kg.

250 Kg.

Semi Carbazide Hydrochloride



Cool & ppt

Distil Out Water

Centrifuge

Drying

Product


26

12) 1-Chloro Naphthalene


27


Naphthalene 600.00 1-Chloro Naphthalene 800.00

p-Formaldehyde 187.00 Recover Toluene 585.00

Dry HCL gas 175.00 Toluene Distillation Loss 15.00

Soda Ash 30.00 Residue 20.00

Toluene 600.00 Effluent to ETP 272.00

Water 100.00

TOTAL 1692.00 TOTAL 1692.00

Napthalene = 600 Kg.

p-Formaldehyde = 187 Kg

Dry HCL gas = 175 Kg

Toluene = 600 Kg.

Soda ASH = 30 Kg.

Water = 100 Kg.

Effluent for ETP

272 Kg.

Toluene Recovery

585 Kg.

Residue

20 Kg.

800 Kg.

1-Chloro Naphthalen



Cool

Layer Separation

Organic Layer & Distil Out

Toluene

Product Distil Out

Product


28

ANNEXURE-5 DETAILS OF RAW MATERIALS

DETAILS OF PRODUCT WISE RAW MATERIALS

Sr.

No. Name of Product Name of Raw Material

Quantity (MT/Month)


expansion

1. Sodium Sulphate Caustic Flake 57.00 -- 57.00

Sulphuric Acid 75.00 -- 75.00

2. Standardization of Dyes

& Pigments Wet cake of Dyes/Pigment 80.00 -- 80.00

Salt 50.00 -- 50.00

3. Cis Bromo Benzoate 2,4 DCAP -- 8.33 8.33

Glycerin -- 5.00 5.00

Bromine -- 7.83 7.83

Benzyl Chloride -- 7.83 7.83

Caustic Soda Flakes -- 3.33 3.33

Liq. Ammonia -- 3.33 3.33

PTSA -- 0.23 0.23

TBAB -- 0.17 0.17

Toluene -- 41.67 41.67

Methanol -- 20.00 20.00

n-Butanol -- 2.67 2.67

4. 1-[2(2-

Hydroxyethoxy)Ethyl]

Piperazine

Piperazine -- 15.00 15.00

HCL 35% -- 21.00 21.00

2-Chloroethoxy Ethanol -- 10.86 10.86


Toluene -- 30.00 30.00

5. 1-(3-Chlorophenyl)

Piperazine Meta Chloro Aniline -- 11.90 11.90

N N Bis - (2-Chloro Ethyl)

Amine HCL --

17.86 17.86


Toluene -- 9.52 9.52

6. 1-(3-Chlorophenyl) 4

(3-Chloropropyl)

Piperazine HCL

1-(3-Chlorophenyl)

Piperazine -- 14.250 14.250


1-Bromo 3-Chloropropen -- 12.150 12.150

Con. HCL 35% -- 11.400 11.400

Toluene -- 28.500 28.500

7. 1-(4-Hydroxyphenyl)

Piperazine Para Amino Phenol -- 5.00 5.00

N N Bis - (2-Chloro Ethyl)

Amine HCL -- 8.00 8.00


29

Sr.

No. Name of Product Name of Raw Material

Quantity (MT/Month)


expansion


Methanol / IPA -- 5.00 5.00

8. 1-(4-Hydroxyphenyl) 4-

(4-Nitrophenyl)

Piperazine

4-Hydroxyphenyl

Piperazine -- 5.880 5.880

Para Nitro Chloro Benzene -- 3.880 3.880

Triethyl Amine -- 2.352 2.352

Dimethyl Formamide -- 8.232 8.232

Acetone -- 25.880 25.880

9. 1,2,4 Triazolo[4,3-a]

pyridine-3(2H)-one 2-Chloro Pyridine -- 11.16 11.16

Semicarbazide

Hydrochloride -- 21.88 21.88

2-Ethoxy Ethanol -- 11.63 11.63

Sulphuric acid -- 0.22 0.22

Caustic soda flakes -- 3.91 3.91

Hydrochloric acid -- 11.16 11.16

Sodium bi carbonate -- 0.24 0.24

10. N Bromo Succinimide Succinimide -- 5.71 5.71

Bromine -- 9.26 9.26


11. Semi Carbazide

Hydrochloride Hydrazine Hydrate -- 9.60 9.60

Urea -- 11.60 11.60

HCL 35% -- 24.00 24.00

12. 1-Chloro Naphthalene Naphthalene -- 15.00 15.00

p-Formaldehyde -- 4.68 4.68

Dry HCL gas -- 4.38 4.38

Soda Ash -- 0.76 0.76

Toluene -- 15.00 15.00


30

DETAILS OF OVERALL RAW MATERIALS

Sr.

No.

Name of Raw Material CAS No. Quantity (MT/Month)

Existing Proposed Total

1. Wet cake of Dyes/Pigment -- 80.00 -- 80.00

2. NaCl Salt 7647-14-5 50.00 -- 50.00

3.

2,4-Dichloroacetophenone

(2,4 DCAP) 2234-16-4 -- 8.33 8.33

4. Glycerin 56-81-5 -- 5 5

5. Bromine 7726-95-6 -- 17.09 17.09

6. Benzyl Chloride 100-44-7 -- 7.83 7.83

7. Liq. Ammonia 7664-41-7 -- 3.33 3.33

8. P-Toluene sulfonic acid

monohydrate (PTSA) 6192-52-5 -- 0.23 0.23

9. Tetra-n-butylammonium

Bromide (TBAB) 1643-19-2 -- 0.17 0.17

10. Toluene 108-88-3 -- 124.69 124.69

11. Methanol 67-56-1 -- 25 25

12. n-Butanol 71-36-3 -- 2.67 2.67

13. Piperazine 110-85-0 -- 15 15

14. Hydrochloric Acid 7647-01-0 -- 68 68

15. 2-Chloroethoxy Ethanol 628-89-7 -- 10.86 10.86

16. Caustic Soda Flakes 1310-73-2 57.00 37.83 94.83

17. Meta Chloro Aniline 108-42-9 -- 11.9 11.9

18. 1-(3-Chlorophenyl) Piperazine 13078-15-4 -- 14.25 14.25

19. 1-Bromo 3-Chloropropen 109-70-6 -- 12.15 12.15

20. Para Amino Phenol 123-30-8 -- 5 5

21. N N Bis - (2-Chloro Ethyl)

Amine HCl 821-48-7 -- 25.86 8

22. Iso Propyl Alcohol 67-63-0 -- 5 5

23. 4-Hydroxyphenyl Piperazine 56621-48-8 -- 5.88 5.88

24. Para Nitro Chloro Benzene 100-00-5 -- 3.88 3.88

25. Triethyl Amine 121-44-8 -- 2.352 2.352

26. Dimethyl Formamide 68-12-2 -- 8.232 8.232

27. Acetone 67-64-1 -- 25.88 25.88

28. 2-Chloro Pyridine 109-09-1 -- 11.16 11.16

29. Semicarbazide Hydrochloride 563-41-7 -- 21.88 21.88

30. 2-Ethoxy Ethanol 110-80-5 -- 11.63 11.63

31. Sulphuric acid 7664-93-9 75.00 0.22 75.22

32. Sodium Bicarbonate 144-55-8 -- 0.24 0.24

33. Succinimide 123-53-8 -- 5.71 5.71

34. Hydrazine Hydrate 7803-57-8 -- 9.6 9.6

35. Urea 57-13-6 -- 11.6 11.6

36. Naphthalene 91-20-3 -- 15 15

37. p-Formaldehyde 30525-89-4 -- 4.68 4.68

38. Dry HCl gas 7647-01-0 -- 4.38 4.38

39. Soda Ash 497-19-8 -- 0.76 0.76



31

ANNEXURE-6 WATER CONSUMPTION & WASTEWATER GENERATION

Sr.

No.

Water Consumption Quantity (Kl/Day)

Existing Additional Total after

proposed expansion

1. Domestic (A) 2.0 4.0 6.0

2. Gardening (B) 0.5 0.8 1.3

3. Industrial (C)

Process 2.0 7.1 9.1

Boiler 2.0 2.5 4.5

Cooling 2.0 1.5 3.5

Washing 0.0 1.8 1.8

Total Industrial (C) 6.5 13.7 20.2

Total Water Consumption (A+B+C) 8.5 17.7 26.2

Sr.

No.

Wastewater Generation

Quantity (Kl/Day)

Existing Additional Total after

proposed expansion

1. Domestic (A) 1.5 3.0 4.5

2. Gardening (B) 0.0 0.0 0.0

3. Industrial (C)

Process 1.0 9.9 10.9

Boiler 0.2 0.3 0.5

Cooling 0.2 0.2 0.4

Washing 0.0 1.6 1.6

Total Industrial (C) 1.4 12.0 13.4

Total Wastewater Generation (A+B+C) 2.9 15.0 17.9


32

Water Balance Diagram (Unit-KL/Day):

Water – 26.2 KL/Day

Domestic- 6.0 Gardening- 1.3 Industrial – 20.2

4.5 KL/Day

Septic

tank/soak pit Process- 9.1 Washing- 1.8 Boiler- 4.5 Cooling- 3.5

Process- 10.9 Washing- 1.6 Boiler- 0.5 Cooling- 0.4

13.4 KL to ETP

Single Effect Evaporator


33

ANNEXURE-7 DETAILS OF WASEWATER TREATMENT SYATEM

EFFLUENT TREATMENT PLANT

INDUSTRIAL EFFLUENT:

Existing:

In Existing, total 2.9 KLD wastewater will be generated, from that 1.5 KLD domestic effluent will be

disposed off though septic tank/soak pit system, remaining 1.4 KLD will be used in process for

dissolution or dilution of raw materials. ML generates from such process will be reused back in

process of same product in place of fresh water for dilution of dissolution of raw materials.

Proposed

After total proposed expansion, total 17.9 KLD waste water will be generated, from that, 4.5 KLD

domestic effluent will be disposed off through septic tank/soak pit system, remaining 13.4 KLD

industrial effluent will be treated in ETP of capacity 15 KLD. Treated effluent will be treated in

Single Effect Evaporator of 15 KL capacity to maintain zero liquid discharge.

DOMESTIC EFFLUENT:

Total 4.5 KLD (1.5 Existing + 3.0 Proposed) domestic wastewater will be disposed off through septic

tank/soak pit system.


34

ANNEXURE-8 SOLID AND HAZARDOUS WASTE MANAGEMENT

The quantity, treatment, storage and mode of disposal for various hazardous wastes generated from

various activities are mentioned in table below:

Sr.

No.

Cat.

No.

Hazardous

Waste

Source Quantity (MT/Month) Method of Disposal

Existing Proposed Total

1. 5.1 Used Oil From plant

&

machinery

0.01 0.02 0.03 Collection, Storage,

Transportation& send to

authorized recycler

2. 33.1 Discarded

barrels/

containers/ liners

From raw

material

packaging

1 2 3 Collection, Storage,

Transportation, send to

authorized vendors

3. 35.3 ETP Sludge From ETP -- 5 5 Collection, Storage,

Transportation & send to

TSDF Site

4. 20.3 Dist. Residue From

Distillation

-- 10 10 Collection, Storage,

Transportation & send to

TSDF Site


35

ANNEXURE-9 DETAILS OF PROCESS AND FLUE GAS STACKS

DETAILS OF FUELCONSUMPTION

Sr. No. Name of Fuel Quantity

Existing Additional Total

1. Natural Gas 30 M3/Hr -- 30 M3/Hr

2. Bio Coal / Agro Briquettes -- 500 Kg/Day 500 Kg /Day

3. Diesel -- 40 Lit/Day 40 Lit/Day

DETAILS OF FLUE GAS STACK

EXISTING

Sr.

No.

Stack

Attached to

Stack Height in

meter

Parameter Permissible Limit

1. Boiler

(600 Kg/hr)

12 PM

SO2

NOx

150 mg/Nm3

100 ppm

50 ppm

2. Furnace 11

PROPOSED

Sr.

No.

Stacks Attached

To

Height from

Ground Level (m)

Air Pollution Control

Measure

Expected Pollutants

1. Steam Boiler

(500 Kg/Day)

12 Multicyclone separator

with bag filter

PM< 150 mg/Nm3

SO2< 100 mg/Nm3

NOx < 50 mg/Nm3 2. D.G. Set

(125 KVA)

9 --

Note: There is no process gas emission in existing as well as after expansion of API mfg. unit.

M/S. KRC CHEMICALS -...

Documents

Transcript of M/S. KRC CHEMICALS -...