CO2 Capture Using A Superhydrophobic Ceramic Membrane Contactor
CO2 Capture Using A Superhydrophobic Ceramic Membrane Contactor
Source: https://www.elsevier.com
Author: Xinhai Yu , Lin An, Jie Yang, Shan-Tung Tu, Jinyue Yan
Only logged in customers who have purchased this product may leave a review.
Related books
Adsorption Characteristics of Multi-Metal Ions by Red Mud, Zeolite, Limestone and Oyster Shell
Adsorption Characteristics of Multi-Metal Ions by Red Mud, Zeolite, Limestone and Oyster Shell
Removal of Escherichia Coli from Domestic Wastewater Using Electrocoagulation
Removal of Escherichia Coli from Domestic Wastewater Using Electrocoagulation
Determination of Optimal Operating Condition in Nanofiltration (NF) and Reverse Osmosis (RO) During The Treatment of a Tannery Wastewater Stream
Determination of Optimal Operating Condition in Nanofiltration (NF) and Reverse Osmosis (RO) During The Treatment of a Tannery Wastewater Stream
Removal Of Polar Organic Micropollutants By Pilot-Scale Reverse Osmosis Drinking Water Treatment
Removal Of Polar Organic Micropollutants By Pilot-Scale Reverse Osmosis Drinking Water Treatment
Biofouling of Water Treatment Membranes: A Review of the Underlying Causes, Monitoring Techniques and Control Measures
Biofouling of Water Treatment Membranes: A Review of the Underlying Causes, Monitoring Techniques and Control Measures
Fouling and Cleaning Characteristics of Reverse Osmosis (RO) Membranes
Fouling and Cleaning Characteristics of Reverse Osmosis (RO) Membranes
Sludge Biotic Index
Abstract
This study aimed to determine the relationship between activated sludge microfauna, the sludge biotic index (SBI) and the effluent quality of a full-scale municipal wastewater treatment plant (WWTP) working with shock organic and ammonium loadings caused by periodic wastewater delivery from septic tanks. Irrespective of high/low effluent quality in terms of COD, BOD5, ammonium and suspended solids, high SBI values (8–10), which correspond to the first quality class of sludge, were observed. High SBI values were connected with abundant taxonomic composition and the domination of crawling ciliates with shelled amoebae and attached ciliates. High SBI values, even at a low effluent quality, limit the usefulness of the index for monitoring the status of an activated sludge system and the effluent quality in municipal WWTP-treated wastewater from septic tanks. It was shown that a more sensitive indicator of effluent quality was a change in the abundance of attached ciliates with a narrow peristome (Vorticella infusionum and Opercularia coarctata), small flagellates and crawling ciliates (Acineria uncinata) feeding on flagellates.
Sludge Biotic Index
Abstract
This study aimed to determine the relationship between activated sludge microfauna, the sludge biotic index (SBI) and the effluent quality of a full-scale municipal wastewater treatment plant (WWTP) working with shock organic and ammonium loadings caused by periodic wastewater delivery from septic tanks. Irrespective of high/low effluent quality in terms of COD, BOD5, ammonium and suspended solids, high SBI values (8–10), which correspond to the first quality class of sludge, were observed. High SBI values were connected with abundant taxonomic composition and the domination of crawling ciliates with shelled amoebae and attached ciliates. High SBI values, even at a low effluent quality, limit the usefulness of the index for monitoring the status of an activated sludge system and the effluent quality in municipal WWTP-treated wastewater from septic tanks. It was shown that a more sensitive indicator of effluent quality was a change in the abundance of attached ciliates with a narrow peristome (Vorticella infusionum and Opercularia coarctata), small flagellates and crawling ciliates (Acineria uncinata) feeding on flagellates.
Reviews
There are no reviews yet.