On Spatio-Temporal Modelling of Stream Network InitiationEnvironmental Processes - Tập 5 - Trang 239-257 - 2018
I. Papageorgaki, I. Nalbantis
A hydrographic network consists of perennial and ephemeral streams, the latter expanding or contracting seasonally according to the occurrence of precipitation. Critical Support Area (CSA) is known as the upslope contributing area threshold for channel initiation, which normally varies in both time and space. The aim of this study is to investigate and model CSA and its variation in time and space...... hiện toàn bộ
A Review of the Status of Surface European Waters Twenty Years after WFD IntroductionEnvironmental Processes - Tập 7 - Trang 1023-1039 - 2020
Ierotheos Zacharias, Panayiota Liakou, Irene Biliani
The Water Framework Directive (WFD) 2000/60/EC was issued to combine, renew and clarify the variety of legislations and responsibilities to a common implementation strategy aiming to achieve good ecological and chemical water quality for European waters. In this review, a comparative assessment has been attempted to provide the analysis of the interactions of the most important affecting parameter...... hiện toàn bộ
Phương Pháp Phân Tích Nhanh Chóng và Đáng Tin Cậy Để Xác Định Hàm Lượng Đồng Trong Các Chế Phẩm Thuốc Trừ Sâu Thương Mại Và Biocides Chống Bám Bẩn Dịch bởi AI Environmental Processes - Tập 10 - Trang 1-12 - 2023
George Pavlidis, Helen Karasali, George P. Balayiannis
Việc kiểm soát chất lượng của các hóa chất nông nghiệp và sản phẩm biocidal trên thị trường đòi hỏi các phương pháp xác định hợp lệ cho hàm lượng hoạt chất, và là vấn đề cực kỳ quan trọng để đảm bảo bảo vệ môi trường, sức khỏe con người và kiểm soát dịch hại thành công. Đồng đã được sử dụng như một loại thuốc diệt nấm trong nhiều thế kỷ, và ngày nay vẫn có mặt trên thị trường trong hàng trăm sản p...... hiện toàn bộ
#đồng #kiểm soát chất lượng #thuốc trừ sâu #biocide #phân tích hóa học #phương pháp quang phổ hấp thụ nguyên tử
The Sorption Fate of Aromatic Pollutants in Different SorbentsEnvironmental Processes - Tập 4 - Trang 573-585 - 2017
Engy Elhaddad
Sorption of organic contaminants on carbonaceous particles in soils is the most important abiotic process that governs the mobility of contaminants in the subsurface. These processes are quite well understood. However, there is a controversial discussion whether sorption processes are fully reversible or whether hysteresis is occurring during desorption, resulting in an irreversibly sorbed contami...... hiện toàn bộ
Mixing Characteristics of Inclined Turbulent Dense JetsEnvironmental Processes - Tập 6 - Trang 525-541 - 2019
Ilias G. Papakonstantis, Evangelia I. Tsatsara
Experiments were conducted in a tank containing motionless water for studying mixing characteristics of inclined turbulent dense jets. The densimetric Froude number varied between 18 and 49. The experiments included concentration measurements conducted by means of a micro-scale conductivity probe for three discharge angles, namely 35o, 50o and 70o to the horizontal. The vertical distributions of t...... hiện toàn bộ
MicroAlgal Biofilm Reactor (MABR) – Evaluation of Biomass Support Materials and Nitrate Removal PerformanceEnvironmental Processes - Tập 9 - Trang 1-16 - 2022
Yanxia Lin, Agamemnon Koutsospyros, Washington Braida, Christos Christodoulatos, Amalia Terracciano, Tsan-Liang Su
Microalgal biofilms have attracted a good deal of attention as highly beneficial systems capable of reducing the cost of dewatering operations, the costliest component of suspended-growth systems. The support material is a key factor for algal biofilms generating high solids biomass slurries. This study presents results from screening experiments for algae biofilm support materials in a stationary...... hiện toàn bộ
Pilot-Scale Phosphate Recovery from Secondary Wastewater EffluentsEnvironmental Processes - Tập 3 - Trang 5-22 - 2016
Kyriaki Kalaitzidou, Manassis Mitrakas, Christina Raptopoulou, Athanasia Tolkou, Panagiota-Aikaterini Palasantza, Anastasios Zouboulis
Earth’s phosphorus resources are being depleted at an alarming rate, while at the same time eutrophication caused by its uncontrolled disposal in surface waters is considered as a significant environmental problem. In order to achieve phosphate recovery from the secondary effluents of an urban wastewater (biological) treatment plant, the adsorption onto single iron (GFH, Bayoxide and FeOOH) and on...... hiện toàn bộ
Surface Water Pollution by Untreated Municipal Wastewater Discharge Due to a Sewer FailureEnvironmental Processes - Tập 7 Số 3 - Trang 767-780 - 2020
Michał Preisner
AbstractThe study is an attempt to assess the pollution impact on the aquatic ecosystem related with an emergency discharge of untreated municipal wastewater from the “Czajka” wastewater treatment plant (WWTP) in Warsaw. The present case study is based on the analysis of available monitoring data for chemical oxygen demand (COD), total nitrogen (TN), ammonia nitrog...... hiện toàn bộ