Biodiversity of Fungi from Lead Contaminated Industrial Waste Water and Tolerance of Lead Metal Ion by Dominant Fungi

2015 ◽  
Vol 9 (4) ◽  
pp. 159-168 ◽  
Author(s):  
Pramod Kumar Mahish ◽  
K.L. Tiwari ◽  
S.K. Jadhav
Keyword(s):  
Waste Water ◽  
Industrial Waste ◽  
Metal Ion ◽  
Industrial Waste Water ◽  
Lead Metal

scholarly journals MITIGATION OF METAL ION POLLUTION FROM INDUSTRIAL WASTE WATER USING WASTE WOOL

2013 ◽  
Vol 22 ◽  
pp. 619-625 ◽  
Author(s):  
GARIMA PRAJAPAT ◽  
PRAVEEN PUROHIT
Keyword(s):  
Waste Water ◽  
Industrial Waste ◽  
Metal Ion ◽  
Copper Ions ◽  
Industrial Effluents ◽  
Composite Ceramic ◽  
Industrial Waste Water ◽  
Spectrophotometric Methods ◽  
Fixed Weight ◽  
Removal Of Metal Ions

A study on the adsorption of copper (II) ions from the aqueous solution on waste wool had been carried out to analyze the adsorption capacity of waste wool, thereby aiming towards mitigation of metal ion pollution in industrial waste water. The effect of varying concentration of copper ions and varying time period, was studied on fixed weight of waste wool. The initial and final concentration of copper ions was measured by conductometric and spectrophotometric methods. Adsorption data were modeled with the langmuir and freundlich adsorption isotherms. The isotherm and first order equation were found to be applicable. Removal of metal ions using industrial waste wool is found to be favourable. Thus the work can be extended to study various physico-chemical parameters for removal of copper (II) ions from industrial effluents using waste wool. A later work can be involved where the waste wool adsorption parameter can be further utilized for composite ceramic products.

scholarly journals Eco Friendly Sorbent for the Removal of Iron and Lead from Industrial Waste Water

2019 ◽  
pp. 125-128
Author(s):  
Renjusha S ◽  
Shyama Nair
Keyword(s):  
Waste Water ◽  
Heavy Metals ◽  
Industrial Waste ◽  
Contact Time ◽  
Metal Ion ◽  
Industrial Effluents ◽  
Batch Adsorption ◽  
Industrial Waste Water ◽  
Adsorption Studies ◽  
Removal Of Heavy Metals

Industrial effluents loaded with heavy metals are a cause of hazards to human and other forms of life. Conventional methods such as chemical precipitation, evaporation, electroplating, ion exchange, reverse osmosis etc., used for removal of heavy metals from waste water however, are often cost prohibitive having inadequate efficiencies at low metal ion concentrations. Biosorption can be considered as an alternative technology which has been proved as more efficient and economical for removal of heavy metals from the industrial waste water. In the present study, the adsorption capacity of epicarp of Atrocarpus heterophyllus for the removal of heavy metals, lead and iron were determined by batch adsorption studies. Adsorption of heavy metals were studied till equilibrium was reached. Studies were carried by using different doses of adorbent, varying the conditions of adsorption and contact time. The results obtained shows that, the adsorption of the metal ions is contact time and adsorbent dosage dependent. Adsorption studies obeys both Langmuir isotherm model and Freundlich models. The goal for this work is to develop inexpensive, highly available, effective adsorbents from epicarp of jackfruit as alternative to existing commercial adsorbents.

REVIEWS OF ELECTROCOAGULATION PROCESS ON WASTE WATER TREATMENT TECHNOLOGY

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Taty Hernaningsih
Keyword(s):  
Waste Water ◽  
Water Treatment ◽  
Removal Efficiency ◽  
Industrial Waste ◽  
Waste Water Treatment ◽  
Treatment Technique ◽  
Industrial Waste Water ◽  
Strong Current ◽  
Current Voltage ◽  
Electrocoagulation Process

Waste water treatment by industry usually uses chemicals that may lead to additional environmental pollution load. On the other hand, water demand increases and environmental regulations regarding waste water disposal requirements that apply more stringent. It is necessary for waste treatment technique that accommodate this requirement. Electrocoagulation process is a technique of wastewater treatment that has been chosen because the technique is environmentally friendly. This paper will review some of the research or application electrocoagulation process which is conducted on industrial waste water. Types of industrial waste water that is to be reviewed include: industries batik, sarongs, textiles, palm oil, slaughterhouses, food, leather tanning, laundry, pulp and paper. Overview reviewed in this research include the waste water treatment process in several processing variations such as: change in time, electricity and kind of electrodes. The results of the research with electrocoagulation process in the industry are the removal efficiency of TSS, COD, BOD5, Chrome, phosphate, surfactants, color turbidity influenced by several factors including time, strong current, voltage, distance and type of electrode and pH. The results of the study with electrocoagulation process in the industry is the removal efficiency of TSS, COD, BOD5, chromium, phosphate, surfactant, turbidity color that are influenced by several factors including time, strong current, voltage, distance and type of electrode and pH. It is hoped the information presented in this article can be a reference for similar research for the improvement of research on the process ektrokoagulasi.Key words: elektrocoagulation, removal eficiency, environmental friendly

Utilization of Polysaccharides and their Derivatives in the Removal of Metal Ions: Role and Recent Advancement

2020 ◽  
Vol 13 ◽  
Author(s):  
Rishabha Malviya ◽  
Pramod Sharma ◽  
Akanksha Sharma
Keyword(s):  
Waste Water ◽  
Heavy Metal ◽  
Metal Ions ◽  
Industrial Waste ◽  
Heavy Metal Ions ◽  
Environmental Hazards ◽  
Industrial Waste Water ◽  
Recent Advancement ◽  
Removal Of Metal ◽  
Removal Of Metal Ions

: Manuscript discussed about the role of polysaccharides and their derivatives in the removal of metal ions from industrial waste water. Quick modernization and industrialization increases the amount of various heavy metal ions in the environment. They can possess various disease in humans and also causes drastic environmental hazards. In this review the recent advancement for the adsorption of heavy metal ions from waste water by using different methods has been studied. Various natural polymers and their derivatives are act as effective adsorbents for the removal of heavy metal ions from the waste water released from the industries and the treated water released into the environment can decreases the chances of diseases in humans and environmental hazards. From the literature surveys it was concluded that the removal of heavy metal ions from the industrial waste water was important to decrease the environmental pollution and also diseases caused by the heavy metal ions. Graft copolymers were acts as most efficient adsorbent for the removal of heavy metal ions and most of these followed the pseudo first order and pseudo second order model of kinetics.

scholarly journals A systematic investigation on synergistic electroplating and capacitive removal of Pb2+ from artificial industrial waste water

RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12877-12884
Author(s):  
Yang Gui ◽  
Daniel J. Blackwood
Keyword(s):  
Waste Water ◽  
Industrial Waste ◽  
Systematic Investigation ◽  
Electrochemical Technique ◽  
Industrial Waste Water

Schematic description of Pb2+ removal based on capacitive electrochemical technique.

Identification of organic compounds in an industrial waste water

1979 ◽  
Vol 51 (14) ◽  
pp. 1452A-1456A ◽  
Author(s):  
Ronald A. Hites ◽  
Viorica Lopez-Avila
Keyword(s):  
Waste Water ◽  
Organic Compounds ◽  
Industrial Waste ◽  
Industrial Waste Water

Chemical Exploitation of Agricultural Residues as Novel Materials for Industrial Use

2012 ◽  
Vol 531 ◽  
pp. 432-436 ◽  
Author(s):  
Xiao Feng Sun ◽  
Guang Zheng Wang
Keyword(s):  
Waste Water ◽  
Industrial Waste ◽  
New Technologies ◽  
Agricultural Residues ◽  
Industrial Waste Water ◽  
Anionic Dyes ◽  
Natural Sorbents ◽  
Novel Materials ◽  
Industrial Use ◽  
Oil Spill Cleanup

The paper reviewed how the major products were obtained from agricultural residues, particularly from cereal straws. The emphasis is on the new technologies of chemical exploitation of cereal straws as novel materials for industries such as productions of cellulose and hemicellulose, cosmetics, natural sorbents in oil spill cleanup, and natural sorbents for removals of metal ions and anionic dyes from industrial waste water.

Sign in / Sign up

Export Citation Format

Share Document