Low cost bench scale community level water treatment system and adsorption method for removal of nitrate from groundwater

2020 ◽  
Vol 6 (6) ◽  
Author(s):  
K. N. Priyankashri ◽  
H. J. Surendra
1991 ◽  
Vol 24 (5) ◽  
pp. 241-246 ◽  
Author(s):  
A. Batchelor ◽  
R. Bocarro ◽  
P. J. Pybus

An overview of waste-water treatment alternatives in South Africa is presented. A comparison of the capital, operating and maintenance costs of biological filters, bio-discs, stabilisation ponds and an extended-aeration-actiyated sludge system suggest that stabilization ponds may be regarded as a low cost, low energy waste-water treatment system. However, in some instances, due to legal and land requirements they are not appropriate. In these instances a number of interacting factors play a role in determining the lowest cost option. The capital construction and operating costs of constructed wetlands are similar to those of stabilisation ponds but due to lack of full scale operational information they are not yet widely used as a waste-water treatment system.


2015 ◽  
Vol 57 (39) ◽  
pp. 18101-18108 ◽  
Author(s):  
Taro Miyoshi ◽  
Tjandra Setiadi ◽  
Agus Jatnika Effendi ◽  
Hiroyuki Maeda ◽  
Takashi Tsukaraha ◽  
...  

Desalination ◽  
2011 ◽  
Vol 273 (2-3) ◽  
pp. 316-320 ◽  
Author(s):  
Qaisar Mahmood ◽  
Shams Ali Baig ◽  
Bahadar Nawab ◽  
Mustafa Nawaz Shafqat ◽  
Arshid Pervez ◽  
...  

Author(s):  
Rasika G. Pande ◽  
Sayali R. Pardeshi ◽  
Alte P.D. ◽  
Mayur R Choudhari ◽  
Shweta V. Bawaskar ◽  
...  

The motive of this paper to prepare some systematic low-priced and sustainable domestic waste water treatment system for household. To acquire this objective we collected samples from the household kitchen sink, basin, laundry etc. From the conclusion we learned that the tested parameters like BOD, COD, TDS, etc. displayed high removal of physical and chemical impurities. The treated water can be used for purposes such as irrigation, car washing, Flushing, etc.


2018 ◽  
Vol 18 (1) ◽  
pp. 107-115 ◽  
Author(s):  
Kwang-Hee Lee ◽  
◽  
Min-Ho Kim ◽  
Nam-Woo An ◽  
Chul-hwi Park

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