Xinneng Energy Co., Ltd. Reduced Emission of Concentrated Br

time：2016-01-12    count ：   writer：admin Water Treatment Flow: 180m3/h
Product Model: PX-180
Operation Time: 2015
Location: Neimenggu
The system uses two sets of PX-180, 5 pneumatic valves and 4 flowmeters to achieve automatic control.
 
Cost Comparison
Electricity
Power Cost in RMB 0.70

Permeate Flow ( CMH ) 108.80
	Capital Cost in RMB	Operating Cost In RMB
		Electricity Consumption kwh/m3	1 Year Power Cost	2 Year Power Cost	5 Year Power Cost	20 Year Power Cost
PX		2	1,218,560	2,437,120	6,092,800	24,371,200
Original		3.15	1,919,232	3,838,464	9,596,160	38,384,640
Difference in Capital Cost in RMB	1,000,000
Difference in Operating Cost In RMB			700,672	1,401,344	3,503,360	14,013,440
Difference In Total in RMB (Capital & Operating)			-299,328	401,344	2,503,360	13,013,440
Net Saving In RMB			-299,328	401,344	2,503,360	13,013,440

 
Remark: Calculated by 8000 running hours per year, high-pressure pump efficiency at 75%, booster pump efficiency at 75%, motor efficiency at 93%.
The original system is improved by adding 2 PX-180 after the concentrated brine discharge end to recovery the energy which would be wasted otherwise. The application of PX reduces total cost irrespective of extra investment in energy recovery device and associated accessories, which could be recovered in one and a half year and goes on to save a large amount of electricity cost for end users. Calculated by 20 years running time, PX application in the system will save our customer 13 million RMB.
 


  


 

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