Advances in Biological Treatment of Industrial Waste Water and their Recycling for a Sustainable Future

2019 ◽  
Keyword(s):  
Waste Water ◽  
Industrial Waste ◽  
Biological Treatment ◽  
Industrial Waste Water ◽  
Sustainable Future

Process Development in Phenolic Wastewater Treatment

1991 ◽  
Vol 24 (12) ◽  
pp. 77-81 ◽  
Author(s):  
A. C. Teixeira ◽  
G. L. Balassiano
Keyword(s):  
Waste Water ◽  
Wastewater Treatment ◽  
Industrial Waste ◽  
Biological Treatment ◽  
Thermal Instability ◽  
Process Development ◽  
Industrial Waste Water ◽  
New Process ◽  
Instability Characteristic ◽  
Phenolic Wastewater

The limitation on the level of phenolic compounds in industrial waste water requires from Nitroclor the treatment of the mother liquors coming from its nitrophenols production unit, previous to sending them to biological treatment. The literature and the accumulated experience during the last years show that nitrophenolic compounds removal at high temperatures is potentially dangerous due to the thermal instability characteristic of these products. It was developed a new process minimizing the thermal risks and recovering nitrophenols with high purity.

scholarly journals Techology of biological treatment of industrial waste water from used lubricating (motor) oils

2021 ◽  
Vol 40 (2) ◽  
pp. 67-78
Author(s):  
Nikolay Vasilyevich Morozov ◽  
Ilnur Mahmutovich Ganiev
Keyword(s):  
Waste Water ◽  
Industrial Waste ◽  
Biological Treatment ◽  
Industrial Waste Water ◽  
Motor Oils

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.

Developments in methanogenesis from industrial waste water

1984 ◽  
Vol 30 (8) ◽  
pp. 975-990 ◽  
Author(s):  
L. van den Berg
Keyword(s):  
Waste Water ◽  
Industrial Waste ◽  
Industrial Waste Water
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