What is the MLSS range to be maintained in the STP while normal operation? What needs to be done when it goes beyond the range? Thanks.

Only a third of sewage generated daily is treated in India, according to CPCB

State government makes harvesting and using of rainwater a must in Bengaluru

NMCG approves new projects for the revival of six polluted stretches in Uttarakhand

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Centre and states signs MoU to commence Ken-Betwa river link

We have taken over the functioning of STP from the builder but are facing problems of red worms and yellow water inspite of getting all tanks cleaned. We need the advise of an expert in Mumbai who can guide us with respect to the specifications of STP required for our premises as well as the operations.

Hello, please help me;

Our ETP having a capacity of treating 1500m3/day, our wastewater is from laundry ( we’re doing dying, bleaching and washing). With pH 6-6.6

Treament mode is: Primary Sedimentation >Acid hydrolysis tank> Aeration >Secondary sedimentation.

Chemical used:

1.Poly aluminum Chloride (Coagulant)

Radharamanpada is an unauthorised slum in Angul with 300 houses. The president of the slum sanitation committee Janaki Sahu, a 28-year-old mother of four, runs a street food stall on the main road. There are seven women in the committee of eleven, working on sanitation solution for populations that remain underserved.

Revised guidelines for groundwater use notified