Fishery resource recovery strategy without reducing the number of landings: A case study of the ocellate puffer in Japan

2012 ◽  
Vol 77 ◽  
pp. 225-233 ◽  
Author(s):  
Yukichika Kawata
Keyword(s):  
Resource Recovery ◽  
Recovery Strategy ◽  
Fishery Resource

scholarly journals Co-Management of Sewage Sludge and Other Organic Wastes: A Scandinavian Case Study

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3411
Author(s):  
Clara Fernando-Foncillas ◽  
Maria M. Estevez ◽  
Hinrich Uellendahl ◽  
Cristiano Varrone
Keyword(s):  
Anaerobic Digestion ◽  
Sewage Sludge ◽  
Resource Recovery ◽  
Organic Wastes ◽  
Industrial Wastes ◽  
Wastewater Management ◽  
Sewage Sludge Management ◽  
The Common ◽  
Green Chemicals

Wastewater and sewage sludge contain organic matter that can be valorized through conversion into energy and/or green chemicals. Moreover, resource recovery from these wastes has become the new focus of wastewater management, to develop more sustainable processes in a circular economy approach. The aim of this review was to analyze current sewage sludge management systems in Scandinavia with respect to resource recovery, in combination with other organic wastes. As anaerobic digestion (AD) was found to be the common sludge treatment approach in Scandinavia, different available organic municipal and industrial wastes were identified and compared, to evaluate the potential for expanding the resource recovery by anaerobic co-digestion. Additionally, a full-scale case study of co-digestion, as strategy for optimization of the anaerobic digestion treatment, was presented for each country, together with advanced biorefinery approaches to wastewater treatment and resource recovery.

Life Cycle Assessment of Resource Recovery from Waste Electrical and Electronic Equipment: A Case Study of Tantalum Recovery by Chain-Using Drum-Typed Impact Mill

2019 ◽  
Vol 45 (6) ◽  
pp. 244-252 ◽  
Author(s):  
Aya Heiho ◽  
Yuichiro Kanematsu ◽  
Mei Nagase ◽  
Shinsuke Murakami ◽  
Chiharu Tokoro ◽  
...  
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Resource Recovery ◽  
Electronic Equipment

Rainwater as a source of drinking water: A resource recovery case study from Vietnam

2020 ◽  
pp. 101740
Author(s):  
Thi Thuy Bui ◽  
Duc Canh Nguyen ◽  
Mooyoung Han ◽  
Mikyeong Kim ◽  
Hyunju Park
Keyword(s):  
Drinking Water ◽  
Resource Recovery

scholarly journals On the Sustainability Performance of the European Union’s Economic Recovery Strategy – A Case Study with Lessons for Policymakers

2021 ◽  
Author(s):  
Theodoros Zachariadis
Keyword(s):  
European Union ◽  
Sustainable Development ◽  
Sustainability Assessment ◽  
Economic Recovery ◽  
The European Union ◽  
Recovery Strategy ◽  
Sustainability Performance ◽  
Environmental Considerations ◽  
Development Objectives

Abstract The European Union pursues an economic recovery strategy with explicit environmental considerations but less clear alignment with broader sustainable development objectives. Using as a case study one national Recovery Plan that was published in May 2021, we perform a rapid but detailed sustainability assessment of its measures. At times when policymakers need immediate advice, this framework helps identify weaknesses and guide the inclusion of sustainability-oriented policies in national budgets.

Resource Recovery From E-waste for Environmental Sustainability: A Case Study in Brazil

2019 ◽  
pp. 175-200
Author(s):  
Luís P. Azevedo ◽  
Fernando Gabriel da S. Araújo ◽  
Carlos Alberto F. Lagarinhos ◽  
Jorge Alberto S. Tenório ◽  
Denise C.R. Espinosa
Keyword(s):  
Environmental Sustainability ◽  
Resource Recovery

Resource recovery from waste by Roma in the Balkans: A case study from Zavidovici (BiH)

2016 ◽  
Vol 34 (9) ◽  
pp. 866-874 ◽  
Author(s):  
Mentore Vaccari ◽  
Andrea Perteghella
Keyword(s):  
Resource Recovery ◽  
The Balkans

Modelling energy costs for different operational strategies of a large water resource recovery facility

2017 ◽  
Vol 75 (9) ◽  
pp. 2139-2148 ◽  
Author(s):  
P. Póvoa ◽  
A. Oehmen ◽  
P. Inocêncio ◽  
J. S. Matos ◽  
A. Frazão
Keyword(s):  
Water Resource ◽  
Dynamic Modelling ◽  
Resource Recovery ◽  
Arithmetic Mean ◽  
Full Scale ◽  
Energy Costs ◽  
Energy Prices ◽  
Operational Strategies ◽  
Energy Pricing

The main objective of this paper is to demonstrate the importance of applying dynamic modelling and real energy prices on a full scale water resource recovery facility (WRRF) for the evaluation of control strategies in terms of energy costs with aeration. The Activated Sludge Model No. 1 (ASM1) was coupled with real energy pricing and a power consumption model and applied as a dynamic simulation case study. The model calibration is based on the STOWA protocol. The case study investigates the importance of providing real energy pricing comparing (i) real energy pricing, (ii) weighted arithmetic mean energy pricing and (iii) arithmetic mean energy pricing. The operational strategies evaluated were (i) old versus new air diffusers, (ii) different DO set-points and (iii) implementation of a carbon removal controller based on nitrate sensor readings. The application in a full scale WRRF of the ASM1 model coupled with real energy costs was successful. Dynamic modelling with real energy pricing instead of constant energy pricing enables the wastewater utility to optimize energy consumption according to the real energy price structure. Specific energy cost allows the identification of time periods with potential for linking WRRF with the electric grid to optimize the treatment costs, satisfying operational goals.

Sign in / Sign up

Export Citation Format

Share Document