Results 71 to 80 of about 25,910 (187)

Methods of Nickel Removal from Valerian Irrigating Waste Water [PDF]

open access: yesJournal of Medicinal Plants and By-products, 2014
Industrial development and extensive use of heavy metals have led to the problem of environmental pollution. Nickel compounds are toxic to plants and have detrimental effects on their growth. Valerian is a plant used in herbal medicine.
doaj  

Characterization of Soluble Algal Products (SAPs) after electrocoagulation of a mixed algal culture

open access: yesBiotechnology Reports, 2020
The dewatering of algal culture requires coagulation of the algal cells. However, the coagulation in a continuous operation is slowed down through the excretion of Soluble Algal Products (SAPs).
Poorya Rafiee   +3 more
doaj   +1 more source

Current Scenario of Pharmaceutical Waste Management in Chattogram District, Southern Bangladesh: A Comprehensive Cross‐Sectional Study

open access: yesHealth Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Objective Chattogram, a major economic hub with an expanding population, requires additional healthcare facilities. This study identifies current pharmaceutical waste management practices throughout the district and assesses their impact on public health in both urban and rural settings.
Mohammed Abu Sayeed   +5 more
wiley   +1 more source

Energy and Environmental Performance of Biodiesel Derived From Waste Vegetable and Animal Oils: Integrated Energy Balance, Process Optimization, and Feasibility Assessment

open access: yesGCB Bioenergy, Volume 18, Issue 5, May 2026.
This study demonstrates a highly efficient biodiesel production route from waste vegetable and animal oils, achieving a net energy ratio (NER) of 7.8–8.2 and over 85% greenhouse‐gas reduction. Methanol recovery and optimized logistics enhanced energy efficiency, validating waste‐oil biodiesel as a sustainable circular‐bioeconomy fuel.
Atour Hamid   +2 more
wiley   +1 more source

Peat water electrocoagulator design with aluminium electrodes in household scale for cleaning water supply

open access: yesCommunications in Science and Technology
The peat water studied contained colour, turbidity, organic substances, and iron that were sufficient to be analysed for the use of electrocoagulation.
Ferry Hadary   +8 more
doaj   +1 more source

The Efficiency of Electrocoagulation Process Using Iron Electrode in Removal of Humic Acid from Water in the Presence of Chitosan as a Coagulant Aid [PDF]

open access: yes, 2014
Background: Natural organic substances in water cause problems during water treatment processes. The potential of these compounds as precursor of trihalomethanes formation has increased the necessity of removing these compounds from water more than ever.
Abdolmotaleb Seidmohammadi, Ghorban Asgari, Ahmad Rajabizadeh,   +1 more
core  

Thermally Codeposited Bimetallic Copper–Cobalt Oxide Electrode for Electrocatalytic Nitrate Reduction to Ammonia

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 4, April 2026.
A bimetallic CuCo2O4/Ni catalyst is synthesized via facile thermal codeposition and employed for electrocatalytic nitrate reduction to ammonia. The synergistic Cu–Co interaction delivers a remarkable NH3 yield rate of 2.14 mmol cm2 h−1 with 90% Faradaic efficiency at −0.37 V versus reversible hydrogen electrode (RHE), alongside exceptional 103‐h ...
Francis O. Okoye   +5 more
wiley   +1 more source

Preparation of aluminium lakes by electrocoagulation [PDF]

open access: yesMaejo International Journal of Science and Technology, 2008
Aluminium lakes have been prepared by electrocoagulation employing aluminium as electrodes. The electrocoagulation is conducted in an aqueous alcoholic solution and is completed within one hour.
Prapai Pradabkham
doaj  

Application of Electrocoagulation Process for Dairy Wastewater Treatment

open access: yesJournal of Chemistry, 2013
Dairy industry wastewater is characterized by high biochemical oxygen demand (BOD5), chemical oxygen demand (COD), and other pollution load. The purpose of this study was to investigate the effects of the operating parameters such as applied voltage ...
Edris Bazrafshan   +3 more
doaj   +1 more source

Oviductal and uterine leiomyomata in mares [PDF]

open access: yes, 2013
This paper describes a case of a sessile uterine leiomyoma in a 17-year-old chronic infertile Selle Francais mare. The mass was removed by transendoscopic electrocoagulation.
Chiers, Koen   +5 more
core  

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