# Chemical Dosage

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[HTML](/datasets/hk-dsd-dsd_psi_1-chemical-dosage/) · [JSON](/datasets/hk-dsd-dsd_psi_1-chemical-dosage.json) · [Markdown](/datasets/hk-dsd-dsd_psi_1-chemical-dosage.md)

- ID: ` hk-dsd-dsd_psi_1-chemical-dosage `
- Publisher: [Drainage Services Department](/publishers/f21c153b-18ac-48ef-bfb3-9efe5aad7a77/) · [Markdown](/publishers/f21c153b-18ac-48ef-bfb3-9efe5aad7a77/index.md)
- Categories: [Environment](/categories/environment/) · [Markdown](/categories/environment/index.md)
- Tags: Not stated
- Resources: 3
- Updated: 2026-09-22T16:31:55.957486
- Harvest started: 2026-10-20T22:31:00.105Z
- Licence: Not stated
- Source: [Official metadata record](<https://data.gov.hk/en-data/api/3/action/package_show?id=hk-dsd-dsd_psi_1-chemical-dosage>)

Harvest started is the source harvest start associated with this record, not its precise retrieval time. Updated is an upstream metadata claim.

## Description

The dataset provides information of the Daily dosage of Sodium Hypochlorite and Sodium Bisulphite used  
for the Chlorination/Dechlorination process at Stonecutters Island Sewage Treatment Works and Stanley  
Sewage Treatment Works\.

## Resources

These are upstream resource links from metadata. Resource contents and endpoint availability have not been verified here.

### [Chemical Dosage (Traditional Chinese)](<https://www.dsd.gov.hk/datagovhk/data/daily_chemical_dosage_tch.json>)

- Resource ID: ` 28ad3e3a-21c8-415f-b45d-88d996db74d1 `
- Format: JSON
- Language: zh-Hant
- Updated: 2026-09-22T16:31:55.180910
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_chemical_dosage_tch.json `

The dataset provides information of the Daily Dosage of Sodium Hypochlorite and Sodium Bisulphite used for the Chlorination/Dechlorination process at Stonecutters Island Sewage Treatment Works and Stanley Sewage Treatment Works\.

### [Chemical Dosage (English)](<https://www.dsd.gov.hk/datagovhk/data/daily_chemical_dosage_eng.json>)

- Resource ID: ` be06c030-2e19-4cd0-bdba-27cc30cefc49 `
- Format: JSON
- Language: en
- Updated: 2026-09-22T16:31:54.385917
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_chemical_dosage_eng.json `

The dataset provides information of the Daily Dosage of Sodium Hypochlorite and Sodium Bisulphite used for the Chlorination/Dechlorination process at Stonecutters Island Sewage Treatment Works and Stanley Sewage Treatment Works\.

### [Chemical Dosage (Simplified Chinese)](<https://www.dsd.gov.hk/datagovhk/data/daily_chemical_dosage_sch.json>)

- Resource ID: ` dffccac9-7860-4cb6-a4f7-6094e66b703e `
- Format: JSON
- Language: zh-Hans
- Updated: 2026-09-22T16:31:55.969849
- Original URL: ` https://www.dsd.gov.hk/datagovhk/data/daily_chemical_dosage_sch.json `

The dataset provides information of the Daily Dosage of Sodium Hypochlorite and Sodium Bisulphite used for the Chlorination/Dechlorination process at Stonecutters Island Sewage Treatment Works and Stanley Sewage Treatment Works\.

## Document availability

Parsed specifications and data dictionaries: not available for this dataset. [Document availability](/documents.md).