好运11选5

Integrated underground sewage treatment equipment
一体化地埋式污水处理设备

Integrated underground sewage treatment equipment

Company: Shandong Ruixin Environmental Protection Equipment Co., Ltd. Introduction: Buried sewage treatment equipment I. Water quality analysis: The water quality of general slaughtering wastewater has the following characteristics. ① Slaughtering wastewater is generally reddish brown with an unpleasant stench, which contains a large amount of blood stains, oil lipids, hair, meat debris, bone debris, internal organs
Consulting Hotline: 13356363553
product description

I. Water quality analysis:

The water quality of general slaughtering wastewater has the following characteristics.
① Slaughtering wastewater is generally reddish-brown with an unpleasant stench. It contains a large amount of blood, oil and fat, hair, flesh, bone debris, visceral debris, undigested food, feces and other pollutants, and solid suspended solids content. high.
② The slaughtering wastewater has a high organic content and good biochemical properties. Among them, high-concentration organic matter is not easy to degrade and it is difficult to handle. The nutrients in the slaughtering wastewater are mainly nitrogen and phosphorus. Nitrogen is mainly in the form of organic matter or ammonium salt, while phosphorus is Exist in the form of phosphate.

Second, process selection:

According to the characteristics of the specific sewage water quality of this project, this plan intends to adopt the conventional "air flotation machine (dosing) + A / O / O biological contact oxidation + disinfection equipment" process. The treatment process is relatively mature, easy to operate and operate, and daily expenses. Low cost, stable effluent, main equipment is steel structure, considering the surrounding environment and sanitation issues, the sewage treatment project decided to use a fully buried structure, the upper part is covered with soil, planting flowers and lawns, to further beautify the environment.

Third, the process:

Fourth, process characteristics:

(1) The technological process is mature, with few structures, flexible operation and convenient management.
(2) The province has a low investment in infrastructure and low operating costs.
(3) The treatment effect is stable, and the quality of the effluent water is good, which can realize decarbonization, nitrogen and phosphorus removal.
(4) The amount of sludge is small, the sludge properties are stable, and the sludge treatment cost is low.
(5) Can withstand the impact of water volume and water quality.
(6) The sewage treatment system has high automation and convenient management.

V. Design basis:

· "Environmental Protection Law of the People's Republic of China"

· "Water Pollutant Discharge Standard for Meat Processing Industry"

· 《Technical Conditions for Manufacturing Water Treatment Equipment》 JB2932-86

· "Integrated Wastewater Discharge Standard" (GB8978-1996).

· "Outdoor Drainage Design Code" (GB50014-2006)

· "Code for Design of Reclaimed Water in Buildings" (GB50336-2002)

· "Building water supply and drainage design code" (GB50015-2003)

· "Code for Structural Design of Water Supply and Drainage Works" (GB50332-2002)

· "Code for Structural Design of Water Supply and Drainage Engineering Structures" (GB50069-2002)

· "Code for Construction and Acceptance of Water Supply and Drainage Structures" (GB50141-2008)

· "Technical Conditions for Manufacturing Water Treatment Equipment" (JB / T2932-1999)

· "Code for Construction and Acceptance of Electrical Installations" (GB50254 ~ 50259-1996)

· "Technical Specifications for Construction and Acceptance of Electric Power Construction" (DL5031-94) (Pipeline)

· "Acoustic Environment Quality Standard" (GB3096-2008)

· "Field Equipment, Industrial Pipe Welding Engineering Construction and Acceptance Specifications" (GB50683-2011)

· "Urban Wastewater Recycling and Urban Miscellaneous Water Quality" (GB / T18920-2002)

· "Code for Construction and Acceptance of Mechanical Equipment Installation Engineering" (GB50231-2009)

· "Emission Standards for Pollutants in Urban Sewage Treatment Plants" (GB18918-2002);

· GBJ15-188-Design Code for Water Supply and Drainage of Buildings;

· Implementation manual for water supply and drainage standards;

· Outdoor emission design specifications (GBJ14-87);

· Environmental noise standard (GB5096-93);

· Design specifications for low voltage power distribution GB50054-95;

· "Urban Wastewater Reuse and Farmland Irrigation Water Quality" (GB 20922-2007);

· The actual experience and actual engineering parameters of similar projects completed by our company;

· "Integrated Wastewater Discharge Standard" (GB8978-1996).

· Water quality standards for sewage discharged into urban sewers cj343-2010

More detailed program information is welcome to inquire, the equipment can be customized according to the site conditions, the consultation hotline: 05368723237 13356363553

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