Microbiological and Chemical Aspects on Some Fresh Water and Industrial Waste Water Samples

1999 ◽  
Vol 2 (3) ◽  
pp. 1017-1023 ◽  
Author(s):  
El-Fadaly H . ◽  
M. El-Defrawy . ◽  
F. El-Zawawy . ◽  
D. Makia .
Keyword(s):  
Waste Water ◽  
Fresh Water ◽  
Water Samples ◽  
Industrial Waste ◽  
Industrial Waste Water

scholarly journals Effects Of Textile Industrial Waste Water And Uptake Of Nutrients On The Yield Of Rice

1970 ◽  
Vol 36 (2) ◽  
pp. 319-331 ◽  
Author(s):  
RA Begum ◽  
MW Zaman ◽  
ATMAI Mondol ◽  
MS Islam ◽  
MF Hossain
Keyword(s):  
Waste Water ◽  
Fresh Water ◽  
Industrial Waste ◽  
Block Design ◽  
Nutrient Content ◽  
Water Yield ◽  
Contaminated Water ◽  
Industrial Waste Water ◽  
Mixed Water ◽  
Contaminated Field

An experiment was conducted at Mouchack textile industrial area of Gazipur for two consecutive years (1999-2000) to study the effects of use of industrial waste water on the yield, nutrient content, and uptake of Boro rice. The experiment was laid out in a randomized complete block design (RCBD) with three replications. The six treatments in this study were: T1: uncontaminated field + fresh water, T2: uncontaminated field + mixed water, T3: uncontaminated field + contaminated water for non-contaminated field, and T4: effluent contaminated field + fresh water, T5: effluent contaminated field + mixed water, T6: effluent contaminated field + contaminated water for contaminated field. Among the six treatments, uncontaminated field + fresh water (T1) showed the best positive effect on rice. The N, P. K, and S contents and uptake were higher in T1, but Zn, Mn, Fe, Cu, and Pb were higher in T6 treatment. The treatment T1, gave the highest grain yield (5.23 t/ha in 1999 and 5.40 t/ha in 2000), followed by mixed water (4.19 t/ha in 1999 and 4.24 t/ha in 2000) in both the growing seasons. Keywords: Industrial waste water; heavy metal; textile waste water; yield; nutrient content; uptake; rice. DOI: http://dx.doi.org/10.3329/bjar.v36i2.9260 BJAR 2011; 36(2): 319-331

“Physico-Chemical analysis and detection of Heavy Metals in water through electro plating Industries by ICP-AES technique”

2021 ◽  
Vol 9 (8) ◽  
pp. 2244-2247
Author(s):  
Dr. Pradeep P. Talware
Keyword(s):  
Waste Water ◽  
Heavy Metals ◽  
Water Samples ◽  
Industrial Waste ◽  
Inductively Coupled Plasma ◽  
Chemical Properties ◽  
Atomic Emission ◽  
Industrial Waste Water ◽  
Water Detection ◽  
Physico Chemical

Abstract: The physico-chemical properties and detection of heavy metals (Viz. Pb, As, Cd, Ni, Cu, Fe, Zn, Cr) and their accumulation have been studied in electroplating industrial waste water. This work describes the detection of concentration of these metals in industrial waste water by ICP-AES (Inductively Coupled Plasma Atomic Emission Spectroscopy) technique. In electroplating industrial waste water samples Pb, As, Ni, Cu, Fe, Cr are detected while Cd, Zn, As, Cu are detected in trace amount in some samples. For the accumulation of metals by the waste water samples were collected and analysed. This concentration of metals is due to various electro plating industries. The waste water samples were collected from MIDC, Ambad, Nashik. Maharashtra. At this point the soil is getting polluted by the disposal of different electro plating industrial waste water. Detected some of the metals are toxic. Keywords: Accumulation, Heavy Metals, ICP-AES, waste water, detection, physico-chemical

Selective Fluorometric Analysis of Hg(II) in Industrial Waste Water Samples

2020 ◽  
Vol 30 (6) ◽  
pp. 1375-1381
Author(s):  
Saurabh Kumar Gupta ◽  
Kavita Tapadia ◽  
Ashima Sharma
Keyword(s):  
Waste Water ◽  
Water Samples ◽  
Industrial Waste ◽  
Industrial Waste Water ◽  
Fluorometric Analysis

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.

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