scholarly journals Regression Studies of Dry Weight of Planktonic Biomass on Physico-chemical Parameters of Ponds with Special Reference to Fertilization

2003 ◽  
Vol 16 (2) ◽  
pp. 172-175 ◽  
Author(s):  
Shahid Mahboob ◽  
A. N. Sheri
Keyword(s):  
Special Reference ◽  
Dry Weight ◽  
Chemical Parameters ◽  
Physico Chemical

scholarly journals Vermiconversion of paper industry waste for recycling the nutrients usig earthworm eudrilus eugeniae kingberg on growth of cluster bean (cymopsis tetragonoloba)

2016 ◽  
Vol 4 (2) ◽  
pp. 88
Author(s):  
P. Sivakumar ◽  
R. Chithra
Keyword(s):  
Growth Parameters ◽  
Paper Industry ◽  
Dry Weight ◽  
High Yield ◽  
Eudrilus Eugeniae ◽  
Chemical Parameters ◽  
Biochemical Characteristics ◽  
Cluster Bean ◽  
Industry Waste ◽  
Physico Chemical

Objective: To preparation of vermicompost from paper industry waste for recycling the nutrients using earthworm Eudrilus eugeniae kingberg. To analyze the physico chemical parameters of vermicompost, vermiwash and vermicompost extract, enumeration of microorganism from vermicompost, growth parameters and biochemical characteristics of Cluster bean (Cymopsis tetragonoloba) were studied.Methods: The paper industry wastes washed for two times with preparing the predecompost and it kept in 30 days. For preparing the vermicompost, the predecomposition was directly mixed with cowdung in the ratio of 1:2 on dry weight basis in same tank. Seventy number of healthy, clitellate Eudrilus eugeniae kingberg were introduced in the same tank. After 45 days the trial tank compost were sieved and collected for paper industry waste vermicompost.Results: The physico chemical parameters of vermicompost vermiwash and vermicompost extract were studied, the growth parameters and biochemical characteristics were higher in treatments 5 and 6 of Cluster bean were using various concentration of vermicompost, vermiwash and vermicompost extract.Conclusion: Present study was concluded that the Eudrilus eugeniae kingberg is more efficient in bioconversion of paper industry waste vermicompost, vermiwash and vermicompost extract were using various concentration of pot culture study of brinjal was higher growth and high yield and vermicompost act as an excellent biofertilizer of crop plants.

scholarly journals Physico-Chemical Analysis of Sugar Factory Effluent Stress on Seedling Growth of Black Gram (Vigna mungo (L.) Hepper) Varieties

2014 ◽  
Vol 17 ◽  
pp. 85-93 ◽  
Author(s):  
B. Elayaraj
Keyword(s):  
Dry Weight ◽  
Germination Percentage ◽  
Growth Patterns ◽  
Germination Index ◽  
Tolerance Index ◽  
Black Gram ◽  
Chemical Parameters ◽  
Oil And Grease ◽  
Sugar Factory ◽  
Physico Chemical

The physico-chemical parameters of the content in the effluents from Rajasree sugar factory of Villupuram district have been explored and its impact on the germination and growth patterns of black gram varieties has been studied. Physico-chemical parameters included color, odour, pH, temperature, electrical conductivity, suspended solids, dissolved solids, BOD, COD, chloride, sulphate, calcium, oil and grease concentration. Germination studies was conducted with black gram seed varieties (ADT-3, ADT-5, Vamban-3, Vamban-5 and Co-6) treated with different concentrations (control, 5, 10, 25, 50, 75 and 100 % ) of sugar mill effluent. Germination studies parameters such as germination percentage, germination index, shoot length, root length, fresh and dry weight of seedlings were found to be increased up to 10 % concentration of effluent. Vigour index, tolerance index, percentage of phytotoxicity and germination index were also calculated. The above mentioned parameters were decreased with the increase of effluent concentrations (25-100 %)

scholarly journals Microbiological and physico-chemical composition of sewage sludge derived from the food industry / Skład mikrobiologiczny i fizykochemiczny osadów ściekowych pochodzących z przemysłu spożywczego

2013 ◽  
Vol 18 (1-2) ◽  
pp. 89-95 ◽  
Author(s):  
Katarzyna Błaszczyk ◽  
Teresa Krzyśko-Łupicka
Keyword(s):  
Chemical Composition ◽  
Sewage Sludge ◽  
Food Industry ◽  
Dry Weight ◽  
Biogenic Elements ◽  
Production Plant ◽  
Chemical Parameters ◽  
Physico Chemical ◽  
Bacteria And Fungi

Abstract The aim of the study was to analyze the microbiological and physico-chemical composition of sewage sludge from the food industry. The research material was dewatered sewage sludge with and without lime, derived from the water and drink production plant in the Opole region, obtained for testing in March 2013. Physico-chemical analysis included the determination of: pH, temperature of sludge, sedimentation properties, the dry weight, mineral substances, biogenic elements and heavy metals. Microbiological evaluation included quantitative and qualitative determination of mesophilic, psychrophilic and potentially pathogenic microorganisms. Sewage sludge with and without lime characterized similar physico-chemical parameters. However, the addition of lime to the sludge led to a change in ratios of different groups of microorganisms. In the sludge with lime, we observed reduction in the number of mesophilic bacteria and yeast, and total inhibition of psychrophilic bacteria and fungi. Knowledge of the physico-chemical parameters and microbiological composition of the sewage sludge is needed to determine the directions of their development

Seasonal Variation of Physico-Chemical Parameters in Kedilam River, Tamil Nadu, India

2012 ◽  
Vol 2 (10) ◽  
pp. 1-3
Author(s):  
Gyaneswar Bhuyan ◽  
◽  
Dr. R. Anandhan Dr. R. Anandhan ◽  
V. kavitha V. kavitha
Keyword(s):  
Seasonal Variation ◽  
Tamil Nadu ◽  
Chemical Parameters ◽  
Physico Chemical
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