select ad.sno,ad.journal,ad.title,ad.author_names,ad.abstract,ad.abstractlink,j.j_name,vi.* from articles_data ad left join journals j on j.journal=ad.journal left join vol_issues vi on vi.issue_id_en=ad.issue_id where ad.sno_en='42037' and ad.lang_id='9' and j.lang_id='9' and vi.lang_id='9' Water Quality Assessment of Bhubaneswar Temple Pond by using | 42037
జర్నల్ ఆఫ్ పొల్యూషన్ ఎఫెక్ట్స్ & కంట్రోల్

జర్నల్ ఆఫ్ పొల్యూషన్ ఎఫెక్ట్స్ & కంట్రోల్
అందరికి ప్రవేశం

ISSN: 2375-4397

నైరూప్య

Water Quality Assessment of Bhubaneswar Temple Pond by using Statistical Method and Water Quality Index

Harichandan A, Patra HS, Panda R and Sethy KM

The present study is conducted using Water Quality Index (WQI) and statistical methods to find out the level of water quality and the deteriorating Water Quality Parameters (WQP) of seven major temple ponds of smart city Bhubaneswar (BBSR). The water samples collected from temple ponds were tested for eleven WQP: pH, Electrical Conductivity (EC), Total Suspended Solid (TSS), Total Dissolved Solids (TDS), Chloride (Cl-), Total Alkalinity (TA), Total Hardness (TH), Sulfate (SO4 2-), Dissolve Oxygen (DO), Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD). Study found that WQI score of all seven temple ponds are higher than 200 mark, indicating poor water quality. However statistical techniques: Standard Deviation (SD) founds that pH water quality parameter has lowest SD value (0.414) and is more reliable. Where as Multiple Linear Regression (MLR) found that WQI is greatly influenced by BOD, EC, TDS, COD. Regression study found that pH (k=4.40868) is a good regressor towards WQI next to DO (k=-18.55146) and BOD (k=11.18007). Pearson’s correlation coefficient (r) value shows that highest significant positive and negative correlation exist among BOD, DO (-0.96) and TH, SO4 2- (0.855) water quality parameters respectively.

నిరాకరణ: ఈ సారాంశం కృత్రిమ మేధస్సు సాధనాలను ఉపయోగించి అనువదించబడింది మరియు ఇంకా సమీక్షించబడలేదు లేదా ధృవీకరించబడలేదు.
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