Experience in construction and operation of sewerage networks in areas with deep seasonal ground freezing across different regions of the Russian Federation DOI Creative Commons

Shonchalay Mayny,

Н. А. Черников,

Nadezhda Tvardovskaya

et al.

E3S Web of Conferences, Journal Year: 2024, Volume and Issue: 549, P. 03006 - 03006

Published: Jan. 1, 2024

Reviewing the experience in construction and operation of sewerage networks areas with deep seasonal ground freezing across different regions Russian Federation. Methods: analyzing sewer pipeline laying, in-situ observations wastewater temperature regime at outlets from residential buildings. Results: designs pipelines laid are presented, as well their dependence on depth The actual values sewage water buildings established. Practical significance: In a number laying pipes 1.5-1.8 m led to normal stable pipelines. terms capital expenditures, account for more than 50% estimated cost entire disposal system. Their claims significant share costs.

Language: Английский

The microbial characteristics of rural sewer biofilms and their effects on pollutant removal DOI
Zixuan Wang, Wenkai Li,

Yingxin Men

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: 13(2), P. 115849 - 115849

Published: Feb. 18, 2025

Language: Английский

Citations

0
Advancements, principles, and trends in progressive catalytic approaches for sustainable industrial wastewater treatment DOI Creative Commons
Dhanalakshmi Vadivel,

Nithishkumar Kameswaran,

Daniele Dondi

et al.

Discover Catalysis., Journal Year: 2025, Volume and Issue: 2(1)

Published: April 9, 2025

Abstract As pollution rises and spoil the living environment, prevention must be prioritized, requiring creative safety measures. Since a future threat might availability of drinkable water, it is imperative to adequately treat industrial wastewater, which substantial source pollution, before its discharge. Conventional approaches frequently prove ineffective in dealing with multiple impurities, presenting significant barrier purification. Catalysis offers innovative, efficient, eco-friendly solutions for wastewater treatment. This study investigates innovative catalytic methods efficient successful treatment wastewater. A particular attention given processes using real from plants. Researchers prioritize development improved catalysts electrocatalysts decompose pollutants into less hazardous or beneficial substances without causing any negative influence on environment. Catalytic procedures have remarkable efficiency breaking down contaminants, emphasizing their vital role sustainable To progress this area, crucial concentrate enhancing investigating novel materials. The plants integration optimized Advanced oxidation process optimal membrane technology owing separately handling degradation

Language: Английский

Citations

0
Odour emissions from anaerobically co-digested biosolids: Identification of volatile organic and sulfur compounds DOI

Thais N Guerrero,

Nhat Le-Minh, Ruth M. Fisher

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 959, P. 178192 - 178192

Published: Dec. 21, 2024

Language: Английский

Citations

2
JAYA Optimization Inherited Self-Organizing Fuzzy Sliding-Mode Controller for Wastewater Treatment DOI
Varuna Kumara, Ezhilarasan Ganesan

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 26, 2024

Abstract Background: Due to the rising demand for water, wastewater treatment processes (WWTPs) gain huge attention. However, operating WWTPs is complex due physical, chemical, and biological involved, they often face issues like nonlinearity, unpredictability, disruptions, which can impair control performance cause instability. Objective: To address these challenges, a fuzzy-based sliding-mode controller (FSMC) proposed improve stability. Methods: suppress disturbances uncertainties on controlling WWTP, fuzzy logic incorporated with SMC. The FSMC parameters are optimally tuned by means of JAYA optimization Algorithm depending tracking error structure complexities. reduce disruptions unpredictability bioreactor, eases computational burdens updating parameter values, enhances while minimizing chattering through technique. Results: analysis done comparing method standard approaches. investigation conducted WWTP five pH reactors, underflow, overflow, influent conditions. Error shows that has achieved RMSE 0.23641, better than existing MAHPFSMC, WFSMC, GFSMC, SSFSMC, IBFSMC, IMBFSMC, OFSMC, WO, SOSMC methods.

Language: Английский

Citations

0
Advanced nitrate removal in sulfur autotrophic denitrification biofilter under dissolved oxygen shock and low temperature enhanced by boron oxide and magnesium oxide: Hydrogen sulfide accumulation and regulation DOI

Qingliang Jia,

Shiwen Li, Fangang Meng

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 371, P. 123268 - 123268

Published: Nov. 7, 2024

Language: Английский

Citations

0
Structural and sewage characteristics of practical rural sewage collection systems in underdeveloped mountainous areas DOI
Wenkai Li, Tianlong Zheng,

Xiaoyan Yang

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106652 - 106652

Published: Nov. 25, 2024

Language: Английский

Citations

0
Odor property and control in wastewater collection systems DOI
Kyung‐Suk Cho

Journal of Odor and Indoor Environment, Journal Year: 2024, Volume and Issue: 23(4), P. 391 - 409

Published: Dec. 30, 2024

Language: Английский

Citations

0
Experience in construction and operation of sewerage networks in areas with deep seasonal ground freezing across different regions of the Russian Federation DOI Creative Commons

Shonchalay Mayny,

Н. А. Черников,

Nadezhda Tvardovskaya

et al.

E3S Web of Conferences, Journal Year: 2024, Volume and Issue: 549, P. 03006 - 03006

Published: Jan. 1, 2024

Reviewing the experience in construction and operation of sewerage networks areas with deep seasonal ground freezing across different regions Russian Federation. Methods: analyzing sewer pipeline laying, in-situ observations wastewater temperature regime at outlets from residential buildings. Results: designs pipelines laid are presented, as well their dependence on depth The actual values sewage water buildings established. Practical significance: In a number laying pipes 1.5-1.8 m led to normal stable pipelines. terms capital expenditures, account for more than 50% estimated cost entire disposal system. Their claims significant share costs.

Language: Английский

Citations

0