Discussion on the Need for Harvested Rainwater Quality Standards Tailored to the Reuse Purpose

Rainwater harvesting attracts rising interest in solving the new challenges associated with climate change and socio-economic development. Rainwater harvesting is addressed in various policies, but standards related to the harvested rainwater quality (HRWQ) are currently set mostly for reuse for agr...

Full description

Saved in:
Bibliographic Details
Published in:Processes 2023-03, Vol.11 (3), p.665
Main Authors: Tsanov, Emil, Valchev, Dobril, Ribarova, Irina, Dimova, Galina
Format: Article
Language:English
Subjects:
Climate change
Climatic changes
Economic development
Health aspects
Irrigation
Legislation
Literature reviews
Nitrogen
Phosphorus
Quality standards
Rain water
Rain-water (Water-supply)
Roofing
Runoff
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Rainwater harvesting attracts rising interest in solving the new challenges associated with climate change and socio-economic development. Rainwater harvesting is addressed in various policies, but standards related to the harvested rainwater quality (HRWQ) are currently set mostly for reuse for agricultural purposes. This paper discusses the necessity for the introduction of specific legislative requirements for the HRWQ tailored to the reuse purpose, which would reduce the health and environmental risks. Based on a literature review of research outcomes regarding HRWQ parameters and existing legislation, the paper discusses the complexity of the factors influencing HRWQ and provides some thoughts for possible actions forward that could be undertaken toward the development of specific legislation. The actions include the application of a risk-based approach, the development of a database and guidance with technological solutions.
ISSN:2227-9717
2227-9717
DOI:10.3390/pr11030665