The District Tourism Promotion Council (DTPC) has deployed a specialised boat (sewage barge) for collecting septage from houseboats in Alappuzha.
Lijo Abraham, secretary, DTPC said the mobile unit would be able to collect septage from about 10 houseboats daily.
"As a pilot process, sewage from 10 houseboats were removed last week. Following this, regular operations were launched on Monday. The barge, which belongs to the Tourism Department, is currently operated by the Kottayam DTPC.