Mallah's interest in environmental activism was fostered growing up as her mother,
Khadijeh Afzal Vaziri, was an environmentalist too. After Mallah retired in 1977, she began work researching pollution in Tehran, and started by visiting houses and knocking on people's doors to talk to them about pollution and other environmental issues. She founded the organisation the Women's Society Against Environmental Pollution, which was the first non-governmental environmental organisation in Iran. It was founded in 1993 and registered with the Ministry of the Interior in 1995. As a campaigning organisation, by 2012 it had become the largest environmental group in Iran. In 2009, the Society published a report entitled "Water Rights" and stressed the urgent need for the conservation of
wetland habitats in Iran. This includes work in the
Zayandeh Rud region. == Awards ==