Residents of Zingwangwa and Manyowe Townships in Blantyre have expressed concern over the use of sewage waste disposal to irrigate vegetables by some farmers in the area.
It has been noted that over the past years, some farmers grow vegetables and different crops using water which is discharged from the sewage tanks situated in Zingwangwa and Manyowe townships.
The vegetables which flourish remarkably due to the sewage waste composed of human fecal waste are later sold to residents around the townships and in markets around the commercial city, a thing which some residents have questioned as whether the crops are not a health risk.
Speaking in an interview, one of the residents from Manase Township, Watson Chimphango, said the development raises fear regarding people’s health because when they go to the market they do not know how the vegetables are grown.
“As much as we understand that human waste products are used in agriculture, we do not know how safe the vegetables being grown using the sewage from Zingwangwa and Manyowe are. Moreover, it seems these people are just encroachers which means they are not taking into account any safety measures when using the sewage but just doing it arbitrary which is very risky,” he said.
Chimphango called on Blantyre City Council (BCC) to look into the matter urgently to avoid another major health scare similar to that which took place in Area 18 in Lilongwe where the sewage found itself in the main water system of Lilongwe Water Board.
When contacted, BCC Public Relations Manager, Anthony Kasunda refused to comment on the matter saying the council is not aware of farming activities around Blantyre.
However, a recent visit at one of the irrigation sites at Manyowe saw piles of the sewage waste disposal heaped on the farm land with sewage water being used to irrigate different crops ranging from maize to vegetables.
Commenting on the issue, Malawi Health Equity Network (MEHN) Executive Director, George Jobe, said the consumers of such products risk suffering from different ailments considering that such waste products are hazardous.
He said it is better for the farmers to use human waste manure which has been properly treated with necessary chemicals unlike using such sewage waste disposal.Follow and Subscribe Nyasa TV :