Results 31 to 40 of about 59,335 (311)

Effect of instantaneous soybean wastewater impact on sequencing batch reactor and emergency control strategy

Gongye shui chuli
Based on the practical problem that excessive effluent pollutants caused by the impact of soybean wastewater on urban sewage treatment system, the effect of soybean wastewater on pollutants removal in sequencing batch reactor (SBR) and emergency control ...
LI Li, WANG Fan, KANG Hua, LIU Xuantong, BIAN Dejun   +4 more
doaj   +1 more source

The Use of Extraction Methods for Recovering Metals and Carriers from Spent Carbon Sorbents and Catalysts

Adsorption Science & Technology, 2002
The usefulness of extraction methods such as leaching, extraction with complex-forming organic solvents and supercritical extraction in recovering metals and carbon carriers from dangerous wastes such as carbon impregnates and catalysts is discussed.
E. Bezak-Mazur, L. Dąbek, M. Repelewicz, A. Świątkowski   +3 more
doaj   +1 more source

TREATMENT OF SEWAGE. [PDF]

The Lancet
n ...
openaire   +2 more sources

Sewerage and Sewage Treatment [PDF]

American Journal of Public Health and the Nations Health, 1953
secondary school. Undoubtedly, many teachers of the last generation would have considered this material at the college level. Now similar texts intended for college students will have to approach the professional level. Personal hygiene with tidbits of anatomy and physiology still dominates the course in health for most high school students.
openaire   +2 more sources

Investigating the Structure–Function Relationships of Fluorinated Interfaces for PFAS Capture and Electrochemically‐Mediated Release

Advanced Functional Materials, EarlyView.
This study explores the use of fluorinated copolymers with varying fluorophilic side chain lengths to enhance PFAS affinity. The integration of electrochemical techniques demonstrates enhanced adsorbent regeneration, with molecular dynamics simulations providing insight into the molecular‐level interactions involved.
Anaira Román Santiago, Adrija Dutta, Jhen‐Cih Wu, Song Yin, Ye Won Lee, Chia‐Hung Hou, Diwakar Shukla, Xiao Su   +7 more
wiley   +1 more source

Synergistic denitrification mechanism of domesticated aerobic denitrifying bacteria in low-temperature municipal wastewater treatment

npj Clean Water
To address the problems of low efficacy and low microbial activity in low-temperature municipal wastewater treatment, this study utilized an air-lift micro-pressure internal circulation integrated reactor (AMICIR).
Fan Wang, Qin Cui, Wenai Liu, Weiqing Jiang, Shengshu Ai, Wanqi Liu, Dejun Bian   +6 more
doaj   +1 more source

The Efficiency of Microstrainers Filtration in the Process of Removing Phytoplankton with Special Consideration of Cyanobacteria

Toxins, 2019
The research presented in this manuscript concerns the evaluation of the effectiveness of microstrainers, which are designed to reduce the amount of plankton in treated surface water.
Wanda Czyżewska, Marlena Piontek
doaj   +1 more source

Alginate‐Sludge Derived Biochar‐Calcium Hydrogel for Phosphate Removal and Slow‐Release Fertilizer: A Sustainable and Multifunctional Solution

Advanced Functional Materials, EarlyView.
An alginate‐based biochar hydrogel (ABC‐hydrogel), derived from sewage sludge, is developed for simultaneous phosphate removal and agricultural reuse. It captures phosphorus from water and gradually releases it as fertilizer, enhancing lettuce growth.
Yu Zhang, Baile Wu, Haoran Dong, Xiaohong Guan, Irene M. C. Lo   +4 more
wiley   +1 more source

Novel Sodium Carbonate Activation for Manufacturing Sludge-Based Biochar and Assessment of Its Organic Adsorption Property in Treating Wool Scouring Wastewater

Toxics
Under the concept of green and low-carbon development, efficient and environmentally friendly biochar preparation methods have attracted much attention.
Wanru Zhang, Hongrong Huang, Zhen Cao, Shuyu Kang, Xueqing Shi, Weiwei Ma, Harsha Ratnaweera   +6 more
doaj   +1 more source

On the Non-Newtonian Fluid Equation with a Source Term and a Damping Term

Journal of Function Spaces, 2018
A kind of non-Newtonian fluid equation with a damping term and a source term is considered. After giving a result of the existence, if the diffusion coefficient is degenerate on the boundary, the local stability of the weak solutions is established ...
Huashui Zhan, Yongping Li
doaj   +1 more source