Page 172 - Tata_Chemicals_yearly-reports-2021-22

Integrated Annual Report 2021-22

2. Details related to water discharged
Parameter FY 2021-22 FY 2020-21
Water discharge by destination and level of treatment (in kilolitres)
(i) To Surface water
- No treatment 0 0
- With treatment – please specify level of treatment – All three (Primary, 0 0
Secondary & Tertiary)
(ii) To Groundwater
- No treatment 0 0
- With treatment – please specify level of treatment 0 0
(iii) To Seawater
- No treatment 0 0
- With treatment – please specify level of treatment – Tertiary treatment (kl) 6,46,13,044 6,21,76,346
(iv) Sent to third-parties
- No treatment 0 0
- With treatment – please specify level of treatment – Tertiary (kl) 2,65,444 1,84,790
(v) Others
- No treatment 0 0
- With treatment – please specify level of treatment 0 0
Total water discharged (kl) 6,48,78,488 6,23,61,136

3. Water withdrawal, consumption and discharge in areas of water stress (in kilolitres):
For each facility / plant located in areas of water stress, provide the following information:
1. Name of the area - Mithapur Operations
2. Nature of operations - Soda ash and Allied Product manufacturing
3. Water withdrawal, consumption and discharge
Parameter FY 2021-22 FY 2020-21
Water withdrawal by source (in kilolitres)
(i) Surface water 0 0
(ii) Groundwater 0 0
(iii) Third party water 0 0
(iv) Seawater / desalinated water 6,89,35,625 6,20,70,240
(v) Others 0 0
Total volume of water withdrawal (in kilolitres) 6,89,35,625 6,20,70,240
Total volume of water consumption (in kilolitres) 97,13,081 87,85,342
Water intensity per rupee of turnover (Water consumed / turnover) (kl/rupee) 0.0005 0.0021
Water discharge by destination and level of treatment (in kilolitres)
(i) Into Surface water
- No treatment 0 0
- With treatment–please specify level of treatment 0 0
(ii) Into Groundwater
- No treatment 0 0
- With treatment–please specify level of treatment 0 0
(iii) Into Seawater
- No treatment 0 0
- With treatment–please specify level of treatment – Primary treatment 6,46,13,044 6,21,76,346
meets the environmental norms due to the nature of process
(iv) Sent to third-parties 0 0

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