1000 persons office building waste water treatment plant, underground sewage treatment device

       1000 persons office building waste water treatment plant Product Description 1.       Overview The device is an underground plant which adopts the advanced Biological technology and the company’s scientific research and engineering practice result, it can effectively remove BOD5,COD and NH3-N. The device is characterized by the stable performance, effective treatment, economical investment, automatic operation, convenience of maintenance and small occupying space. There is no need for plant construction, neither heating and heat preservation. The surface can be used as green land or square land. As the most efficient sewage treatment device, it is widely used in treating the sewage in the area of senior hotels, villa districts and residential districts, etc. The water after treatment would meet the national emission standards.   2.       Main Features   (1)     The device can be buried below the earth’s surface. The surface can be used as green land or square land. Therefore, the device covers no surface area. And there is no need for plant construction, neither heating and heat preservation. (2)     The device use plug flow biological contact oxidation pond, the effect is better. Besides, it is smaller than active sludge pool. The applicability to the water is stronger, impact resistance performance is good, discharging water is stable, there is no sludge expansion. In addition, the new elastomeric stereoscopic materials in the oxidation pond have a higher removing rate, and also can improve the water solubility of oxygen. (3)     Because of the low volume load of fillings in AO bio-treatment technology of the device, and microbes are in the stage of oxygen, it would produce less mud. Generally only 90 days for one sludge removal. (4)     Except for the conventional air exhaust, the device is equipped with soil deodorization measure as well. (5)     The device is equipped with fully automatic electric control system and equipment damage alarm system. The device has a good reliability, generally, there is no need for special management, a monthly or quarterly maintenance is ok.   3.       Usage (1)     The device can be used in treating the domestic sewage and related organic sewage; (2)     The device features easy operation, automatic control, it can be buried under the ground; (3)     Convenient maintenance, the working life can be more than 30 years.   4.       Application (1)     Hotel, restaurant, sanatorium, hospital, school; (2)     Residence community, villa district, village, town; (3)     Station, airport, seaport and dock; (4)     Factory, mine, army, beauty spot; (5)     All kinds of industrial sewage similar to the living sewage, etc.  

Item		WSZ-1	WSZ-3	WSZ-5	WSZ-7.5	WSZ-10	WSZ-15	WSZ-20	WSZ-30	WSZ-40	WSZ-50
Treating capacity m3/h		1	3	5	7.5	10	15	20	30	40	50
No. of machine parts		1	1	1	1	2	2	2	3	4	4
Sludge absorption and primary sedimentation tank		1.8	5.5	9	14	18	27	36	50	82	100
contact oxidation pond (m3)		5.0	14.5	24	36	44	63	83	130	170	200
Surface load of secondary sedimentation tank (m3/m2h)		1.2	1.3	1.3	1.3	1.2	1.2	1.5	1.5	1.5	1.6
Disinfection tank (m3)		0.6	1.8	2.8	4	5.5	8	10	15	20	25
Fan	Model	HC-25IS	HC-30IS	HC-50C	HC-50IS	HC-60IS	HC-80S	HC-100S	HC1-100S	HC-100S	HC-100S
	Power (kw)	0.4	0.75	1.5	2.2	2.2	3.7	5.5	5.5	5.5×2	5.5×2
	No.	2	2	2	2	2	2	2	2	3	3
Pump	Model	AS10-2CB					AS16-2CB			AS30-2CB
	Power (kw)	1.0					1.6			2.9
Weight of biggest part(t)		5	6	7	10	8	10	10.5	10.5	10.5	12
Total weight(t)		5.5	6.5	8	11	17	20	21	29	38	42
Occupy area(m2)		6	14	20	30	50	65	75	115	155	185

    Detailed Images     Company Information  Shandong Better Enviromental Protection Technology Co.,ltd,   is the biggest environmental protection water and waste treatment machinery company in Shandong Province,it's a high-tech enterprise, adopted the US technology,with experience over 10 years, during the past decade,   we won very good reputation among our customers all over the world,     USA, Janpan, Australia,Bangledesh, Saudi Arabia, Iran, Agentina, Maldives, Ecuador, Kuwait, Malaysia, Cango, Sudanetc.   Below are our national patents for our machinery:     Need more solutions for waste/ water treatment?   Pls contact with us:     Anna Miller/ Export Dept.   Mobile: 86-13606461467 (whats app) Skype: m.anna910      Wechat: paumi910 Email: betterwater005(at)better-ept.com QQ: 944623877 Shandong Better Enviromental Protection Technology Co., ltd   Our Services  Solution Advice,    Installation &. Operation Guide.   You can provide us the water sources, water quality, flow rate and ground area, material requirements about your project, then more technical solutions will be suggested to you.