Results 61 to 70 of about 2,290 (172)

EFFECT OF pH AND IMPROVEMENT IN VIOLET REMAZOL DYE REMOVAL FROM WATER BY Eichhornia Crassipes (water hyacinth)

Cadernos de Pesquisa, 2013
: In this work water hyacinth (Eichhornia crassipes) was used as adsorbent for aqueous Violet Remazol 5R (VR 5) solutions. In order to obtain the best conditions for the removal, the pH influence, time of contact and concentration were verified.
Rosiane Ferreira do Nascimento, Cícero Wellington Brito Bezerra, Hildo Antonio dos Santos Silva, Mário Sérgio Schultz, Sirlane Aparecida Abreu Santana   +4 more
doaj   +1 more source

In Vitro Pollen Germination of Eichhornia crassipes (Mart.) Solms: An Insight into its Preferred Mode of Clonal Reproduction

Notulae Scientia Biologicae, 2012
Eichhornia crassipes (Mart.) Solms is an aquatic invasive weed throughout the tropical and subtropical regions of the world. The plant rarely produces any fruit under natural condition In order to understand the causes of failure of seed set in this ...
Somnath BHOWMIK, Badal Kumar DATTA
doaj   +3 more sources

Industrial water treatment with heavy metals through zeolites and bioremediation systems with aquatic plants especially Eichhornia crassipes. State of art review

Ingeniería Investigación y Desarrollo, 2014
In this review we explore different opportunities to use a cheap natural material for removing and retention of heavy metals from polluted waters by waste of different processes.
Uriel Fernando Carreño-Sayago
doaj   +1 more source

PHYTOREMEDIATION USING EICHHORNIA CRASSIPES AQUATIC PLANT

The Nucleus, 2013
Phytoremediation is a cost effective approach for the treatment of polluted soil and contaminated water. The effectiveness of one aquatic plant Eichhornia crassipes was evaluated for its capability in removing copper from copper solution using atomic absorption spectroscopy (AAS).
A. Majid, N. Siddique
openaire   +1 more source

REMOÇÃO DE N E P DE EFLUENTE DOMÉSTICO POR PLANTAS AQUÁTICAS FLUTUANTES

Colloquium Agrariae, 2018
O objetivo do trabalho foi estudar a ação de três espécies de plantas aquáticas denominadas de Eichhornia crassipes, Pistia stratiotes e Salvinia auriculata na remoção das frações de N e P disponíveis do efluente de um sistema de tratamento de esgoto ...
Marcela do Carmo Vieira, Carlos Henrique dos Santos, Camila Dias Pinaffi, Maria Helena de Morais, Aline da Silva Leonardo   +4 more
doaj   +2 more sources

Enhanced removal of Pb2+ from aqueous solutions by iron/manganese binary oxide loaded on Eichhornia crassipes stem biochar

International Journal of Recycling of Organic Waste in Agriculture
Purpose: Biochar modified with metal oxides has proved high capacities in removing heavy metals in wastewater. There is a limited number of studies exploring the potential of Fe-Mn binary oxides-biochar adsorbents for several heavy metals removal from ...
Nguyen Xuan Loc, Tran Tan Bao, Phan Thi Thanh Tuyen, Lang Hiep Phong, Do Thi My Phuong   +4 more
doaj   +1 more source

Caracterização da comunidade de plantas aquáticas de dezoito reservatórios pertencentes a cinco bacias hidrográficas do Estado de São Paulo Characterization of the aquatic plant communities of 18 reservoirs of five watersheds in Sao Paulo, Brazil

Planta Daninha, 2008
O objetivo deste trabalho foi o de avaliar e comparar a composição florística de 18 reservatórios pertencentes a cinco bacias hidrográficas do Estado de São Paulo.
D. Martins, N.V. Costa, M.A. Terra, S.R. Marchi   +3 more
doaj   +1 more source

Laboratory Study about the Possibility of Eichhornia Growth in Industrial Wastewater and its Ability to Absorb Heavy Metals

Tikrit Journal of Engineering Sciences, 2013
Eichhornia crassipes is a tropical aquatic plant of American origin that grows on the surface of fresh water. Eichhornia at recent time is used to treat domestic and industrial wastewater.
Tamem Aleya, Hussain Junedi, Lina Salama
doaj  

دراسة المؤشرات الحياتية لخنفساء زهرة النيل المرقشة Neochetina eichhorniae على نبات زهرة النيل (Eichhornia crassipes)

مجلة جامعة دمشق للعلوم الزراعية, 2021
تمت دراسة المؤشرات الحياتية لخنفساء زهرة النيل المرقشة              Neochetina  eichhorniae (Coleoptera: Curculionidae) مخبرياً على 4 درجات حرارة (15، 20، 25، 30) سْ، حيث تم الحصول على النبات العائل (زهرة النيل) والحشرة من مركز دراسات وبحوث المكافحة الحيوية، في كلية الهندسة الزراعية، جامعة دمشق، ونفذت الدراسة في موسم 2017.
openaire   +1 more source

Effect of Floating Plants on Constructed Wetland Microbial Fuel Cell Treating Domestic Wastewater

Jurnal Presipitasi
Sustainable domestic wastewater treatment is urgently needed amid water scarcity and rising energy demands. The Constructed Wetland–Microbial Fuel Cell (CW-MFC) system integrates phytoremediation and bioelectricity production by electroactive ...
Afrinda Dwi Wahyuni, Adhi Yuniarto, Isni Arliyani, Booki Min   +3 more
doaj   +1 more source