Social Acceptance of Greywater Reuse in Rural Areas

Area of Science:

• Environmental Science
• Water Resource Management
• Sociology

Background:

• Palestine experiences significant water scarcity, making nonconventional water resources like treated greywater essential.
• Understanding current wastewater reuse and disposal practices is vital for sustainable water management.

Purpose of the Study:

• To identify wastewater reuse and disposal practices in rural Palestinian areas.
• To assess the acceptance level of various greywater reuse applications among residents.

Main Methods:

• A survey analysis was conducted in four agricultural villages in the western Bethlehem Governorate.
• Data on acceptance levels were collected using a five-point Likert scale, examining demographic influences.

Main Results:

• Acceptance of greywater reuse was largely independent of family size, income, or water bill, but varied slightly with gender, age, and education.
• Centralized treatment was preferred over home treatment. Bush irrigation received the highest trust, followed by crop irrigation, stone cutting, and construction.
• Direct human contact reuses like public toilet flushing, aquaculture, olive pressing, and drinking were largely rejected. Car washing acceptance was moderate due to novelty.

Conclusions:

• Public trust in home-based greywater treatment is low. Reuse options without direct human contact are more accepted.
• Targeted public information campaigns by local authorities are recommended to promote the potential of greywater reuse and overcome acceptance barriers.