• Our company based on the SBR technics ( sequencing batch reactor) developed a new kind matched equipment which can make up SBR many deficient; which can widely apply to all kind of sewage treatment plant.. the package sewage treatment plant principle is a kind of biochemical treatment which combine activated sludge microbiological method and new biological membrane manner. In treatment process, large bacteria and bacteria membrane update, adopt biological carrier, improve the contact efficiency of micro- organism and pollutant matter in sewage; the whole treatment equipment produce anaerobic-anoxia- aerobic three kind of environment take turns function, improve  purified water ability of different kind of microbial population, intensify organism removal and nitrogen and phosphorus removal function.  
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  Integrated sewage water/waste water treatment plant, 1st class A grade discharge

Application scope: industrial and municipal sewage industrial

(ground or underground)

Process description

Can divide into seven parts:

(1)  Primary clarifier:

(2)Anoxia tank

(3)Contact oxidation tank

(4)secondary clarifier

(5) disinfection tank

Advantages

1) 0.05 micro membrane filtering outlet water, the effluent water suspended solid and turbidity can close to zero, can be reuse directly

2) Compare to traditional treatment system, it can save 50% land usable area;

3) Due to membrane high efficient intercept action, micro organism fully intercept in reactor , realize reactor hydraulic retention time and sludge age fully separation, to make operation control more flexible and steady;

4) The micro-organism concentration in bio-reactor can reach 5000-8000 mg/L, with high biochemistry efficiency, strong impact resistance;

2.4 Feature:

* This system with containerized package function: make the anoxia tank,MBR bio-reaction tank,sludge tank,cleaning water tank and operation room integrated into a big tank body, compact structure, process concise, small occupy area ( only traditional process 1/3-1/2) ,increment expansion convenient, high automatic degree, operating maintenance conciseness, it can move at anytime and anywhere, it can move to treatment goal location, direct large-scale to make proceed treatment, no need make twice construction.

* Gather sewage treatment and water purification process into one system, it shallow buried underground or ground; the treatment basic no sludge generate, hasn’t influence to surrounding; better operation effect,high reliability,effluent water quality steady,little operation cost.

* In treating municipal sewage, impact resistance,high remove efficiency to pollutant, strong nitration ability, it can make nitration,denitrification, both nitrogen and phosphorus removal function, suitable for treat municipal sewage,distributed sewage, the effluent can be reuse or can be discharge after reach standard, it can meet different users of different water quality.

* cleaning disinfection tank equip with packing which made of new type environmental protection active ion material, it has disinfection function and can effective remove the heavy metal ion in water, it can overcome medication washing disinfect caused secondary pollution and reduce the heavy metal content in effluent, greatly improve the recycle water quality.

2.6 MBR plant selection

1,before chose this MBR plant, first make clear of sewage nature, the influent water quality and volume required treatment standard. Each industrial sewage, the PH of sewage must be control 6.8-9, it shouldn’t contain the excess element which hamper microbial growth.

2,Equalize tank should supplied or construct by user, it is concrete tank body usually, its volume should confirm according to drainage period ,production process etc factor , its volume is water flow rate 4-10 times.

3,The MBR plant can design vertical and buried two types, it can lay on the ground according to client requirements, or buried below the earth’s surface.

4,If plant use in cold region, it need make antifreezing treatment to guarantee equipment normal operation in winter.