Shijiazhuang Zhengzhong Technology Co., Ltd |
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Glass Bolted Steel Tank Applied To Anaerobic Digester With
Beautiful Color And Appearance
Introduction of Center GFS digester
Center enamel digester tanks are widely used in anaerobic digester
, the size of our tank from 50m3 – 18,000m3 ,which can meet the
specification of every individual project . The thickness of our
glass fused to steel tank from 3mm-12mm at present , and the
coatings can be in one coats one fired , two coats two fired , the
coats three fired . In wastewater treatment and biogas projects ,
our enamel bolted steel tank has widely used in anaerobic and
aerobic reactor of UASB , EGSB , BAF , USR , CSTR , and so on .
We are not only can supply you the glass fused to steel tank for
the AD plant , but also we can supply you one or two layers roof
.The double membrane roof utilize the highest strength membranes ,
which can resist the preasure from wind , snow , rain . The roof is
supplied individually , which will mount to the top of the tank to
store biogas .
Project reference:
1- 2008 Beijing Olympics games waste water project , Ø18.33*3.6M *
4 sets
2- 2009 Niger potable water project , Ø 19.86*4.8M * 2 M * 2 sets
3- 2 Waste water project in China , total 7 sets of tank , Ø
15.28*6M * 2sets , Ø 15.28*4.8M*3sets , Ø15.28*36.M * 2 sets
4- 2009 Niger Azelik uranium deposits ( China National Nuclear
Corporation )
5- 2009 Niger Azelik uranium deposits ( China National Nuclear
Corporation )
6- 2009-2013 Palm oil wastewater treatment project in Indonesia
Advantages of anaerobic digester
1- Economic advantage : During the reaction there will discharge the energy ( biogas ) can purify it into methane and sell to the market it is an additional income . Reduce to purchase the fertilizer , the digester sludge can be fertilizer . |
2- Agricultural advantage : The remaining of the liquid feedstock can as a source of fertilizer ,which can easily be assimilated by the plant . |
3- Environment advantage : The biogas is the renewable energy replace the fossil energy ,which can solve the energy crisis problem . Less pollution which can make the environment become better. |
Comparation of different tanks
Item | Concrete Tank | Carbon steel tank | Enamel tank (Glass-fused-to-Steel tanks) | LIPP tank |
Beautiful Degree | Low | Low | High | High |
Temperature Adaption | A stress | Adapt to low temperature | Adapt to low temperature | Adapt to low temperature |
Shape | Any shape | Round shape | Round shape | Round shape |
Ground Or Underground | Both | Ground | Both | Ground |
Corrosion Resistance | Normal | No resistance to corrosion | Good | Not |
Abrasion Resistance | Good | Bad | Good | Bad |
Easy to Clean | Bad | Bad | Good | Normal |
Easy to Repair | Normal | Good | Good | Bad |
Weight (T) | heavy | Little heavy | light | Little light |
Tank Cost | middle | high | low | low |
Tank Temperature Protect | no | need | need | need |
Anti-corrosive Treatment | no | need | no | need |
Annual Anti-corrosive Cost | no | High cost | no | High cost |
Corrosion Resistance | normal | no | superior | normal |
Abrasion Resistance | good | bad | good | bad |
Service Life (Years) | 30 | 10 | 30 | 25 |