Water quality, quantity and pollutant fluxes variations of the rivers surrounding Lake Taihu in Zhejiang Province during hydrological year of 2010 -2011

2012 ◽  
Vol 24 (5) ◽  
pp. 658-662
Author(s):  
HE Xijun ◽  
◽  
WANG Bei ◽  
LIU Guangyu ◽  
LV Zhenping ◽  
...  
Keyword(s):  
Water Quality ◽  
Lake Taihu ◽  
Zhejiang Province

Spatio‐temporal dynamics of water quality and eutrophication in Lake Taihu, China

Ecohydrology ◽  
2021 ◽  
Author(s):  
Qiongfang Li ◽  
Yuting Zhu ◽  
Qihui Chen ◽  
Yu Li ◽  
Jing Chen ◽  
...  
Keyword(s):  
Water Quality ◽  
Temporal Dynamics ◽  
Lake Taihu ◽  
Spatio Temporal

Assessment of eutrophication and water quality in the estuarine area of Lake Wuli, Lake Taihu, China

2019 ◽  
Vol 650 ◽  
pp. 1392-1402 ◽  
Author(s):  
Junli Wang ◽  
Zishi Fu ◽  
Hongxia Qiao ◽  
Fuxing Liu
Keyword(s):  
Water Quality ◽  
Lake Taihu ◽  
Estuarine Area

scholarly journals Relationship between water quality in Lake Taihu and pollutant fluxes of the rivers surrounding Lake Taihu in Jiangsu Province

2020 ◽  
Vol 32 (5) ◽  
pp. 1454-1462
Author(s):  
LV Wen ◽  
◽  
YANG Hui ◽  
YANG Jinyan ◽  
MA Qian ◽  
...  
Keyword(s):  
Water Quality ◽  
Lake Taihu ◽  
Jiangsu Province

Assessing river water quality using water quality index in Lake Taihu Basin, China

2018 ◽  
Vol 612 ◽  
pp. 914-922 ◽  
Author(s):  
Zhaoshi Wu ◽  
Xiaolong Wang ◽  
Yuwei Chen ◽  
Yongjiu Cai ◽  
Jiancai Deng
Keyword(s):  
Water Quality ◽  
River Water ◽  
Water Quality Index ◽  
Quality Index ◽  
Lake Taihu ◽  
River Water Quality ◽  
Taihu Basin

Performance of PAC/PDM composite coagulants for removal of algae from Lake Taihu waters in summer

2010 ◽  
Vol 62 (2) ◽  
pp. 330-339 ◽  
Author(s):  
Y. J. Zhang ◽  
X. L. Zhao ◽  
X. X. Li ◽  
Ch. Liu ◽  
L. L. Zhu
Keyword(s):  
Water Quality ◽  
Intrinsic Viscosity ◽  
Removal Rate ◽  
Lake Taihu ◽  
Raw Water ◽  
Removal Rates ◽  
Polyaluminum Chloride ◽  
Enhanced Coagulation ◽  
Algae Removal ◽  
Better Than

The enhanced coagulation of algae-rich raw water from Lake Taihu in summer was studied by use of composite coagulants. The composite coagulants were composed of polyaluminum chloride (PAC) and polydimethyldiallylammonium chloride (PDM) with various intrinsic viscosity values (0.55–3.99 dL/g) and different mass percentages (5–20%) in the formulation. For raw water with temperature of 28–29°C and algae content of 3.60 × 104–3.70 × 104 cells/ml, the algae-removal rates of 89.0% and 89.3–93.1% could be realized by using PAC and PAC/PDM (0.55/5%–3.99/20%) with dosages of 8.37 mg/L and 5.93–3.58 mg/L, respectively, when 2 NTU residual turbidity of treated water after sedimentation was required. Compared with using PAC only, the removal rate of CODMn using PAC/PDM increased at least 4.4% when the dosage was 8 mg/L, and increased at least 5.0% when the dosage was 10 mg/L. The composite coagulants could still function well when raw water quality deteriorated and algae content reached 8.00 × 104 cells/ml. The enhanced coagulation efficiency of PAC/PDM (0.55/5%) could be better than that of PAC combined with prechlorination process when the same dosages are used.

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