ISO 16075-2:2020
Guidelines for treated wastewater use for irrigation projects — Part 2: Development of the project
This document covers the following issues:
— guideline for the design of treated wastewater (TWW) irrigation projects intended to prevent public health risks within the population that has been in direct or indirect contact with the TWW or with any product that has come in contact with the TWW;
— specifications of the following:
i) TWW quality for irrigation purposes;
ii) types of crops for TWW irrigated;
iii) TWW and crops qualities integration;
iv) use of barriers to reduce risks arising from TWW irrigation;
v) correlation between the quality of the TWW, irrigated crops, and the types of barriers that can be used;
vi) distance between TWW irrigated areas and residential areas.
None of the documents of ISO 16075 are intended to be used for certification purposes.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, and abbreviated terms
3.1 Abbreviated terms
4 Public health and TWW quality to considerations
4.1 TWW quality levels
4.2 TWW quality for irrigation use
4.2.1 Agricultural use
4.2.2 Urban use
4.3 TWW irrigation barriers
4.3.1 General
4.3.2 Types of barriers
4.3.3 Crops for irrigation without limitations
4.3.4 Barriers in the irrigation of public gardens
4.3.5 Barriers in the irrigation of fodder crops
4.3.6 Applicable barriers that may be use
4.3.7 Barriers needed for irrigation with TWW according to their quality
5 Public health aspects of flood and furrow irrigation with TWW
6 Public health risks for surrounding residents
7 Public health aspects of garden irrigation with treated greywater
7.1 General
7.2 Protecting public health
7.2.1 Maintaining high quality of TGW used for irrigation
7.2.2 Preventing contamination of the drinking water distribution network
7.2.3 TGW irrigation time
7.2.4 TGW irrigation equipment
7.2.5 Signage
Annex A (informative) Adjustment of the TWW quality used for irrigation and the barriers that can be used to the types of crops that can be irrigated with the TWW
Bibliography
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, and abbreviated terms
3.1 Abbreviated terms
4 Public health and TWW quality to considerations
4.1 TWW quality levels
4.2 TWW quality for irrigation use
4.2.1 Agricultural use
4.2.2 Urban use
4.3 TWW irrigation barriers
4.3.1 General
4.3.2 Types of barriers
4.3.3 Crops for irrigation without limitations
4.3.4 Barriers in the irrigation of public gardens
4.3.5 Barriers in the irrigation of fodder crops
4.3.6 Applicable barriers that may be use
4.3.7 Barriers needed for irrigation with TWW according to their quality
5 Public health aspects of flood and furrow irrigation with TWW
6 Public health risks for surrounding residents
7 Public health aspects of garden irrigation with treated greywater
7.1 General
7.2 Protecting public health
7.2.1 Maintaining high quality of TGW used for irrigation
7.2.2 Preventing contamination of the drinking water distribution network
7.2.3 TGW irrigation time
7.2.4 TGW irrigation equipment
7.2.5 Signage
Annex A (informative) Adjustment of the TWW quality used for irrigation and the barriers that can be used to the types of crops that can be irrigated with the TWW
Bibliography