The operating performance of an open-type trickling filter with plastic medium treating domestic wastewater primary effluent can be predicted by the formula $L/L_{0 ...
The Water Environment Federation (WEF) is a not-for-profit technical and educational organization of 33,000 individual members and 75 affiliated Member Associations representing water quality ...
Aesthetic, low energy, low maintenance, cost-effective-Underground Trickling Bio-Filter (UTB) technology fulfils these attributes as an unconventional option for onsite domestic wastewater treatment ...