High concentration wastewater treatment equipment upflow anaerobic sludge bed reactor

export seaworthy package

High concentration wastewater treatment equipemnt upflow anaerobic sludge bed reactor

Introduction

UASB is upflow anaerobic sludge bed reactor; the whole reactor can separate two parts: the reaction zone and gap, liquid and solid separate zone. Sewage upward to the bottom of the anaerobic reactor through pump, makes use of the bottom water distributing system, sewage evenly arranged on the whole cross section. While taking advantage of the water outlet pressure and the role of the gas production, let wastewater full contact and transfer with anaerobic sludge, degradation of organic matter in the wastewater. The wastewater upward slowly at the reactor zone, further degradation of organic compounds. Gas, water and sludge rising at the same time, biogas first enter into three-phase separator exhaust through pipe, sludge and sewage rising to the separator zone through the gap of three-phase separator, sludge precipitate, degradate and reflux to the bottom of three-phase separator at the separator zone, keep the biological quantity of internal anaerobic reactor, precipitated water discharge the reactor through pipe.

Working Principle

Effective use of anaerobic bacteria own condensation and curing effect, in certain hydraulic conditions, grannlar sludge formation. These high concentrations of granular sludge has large specific surface area, has the very high treatment efficiency of COD, of organic wastewater dissolve product load can be as high as 10 to 25 kg/m3.

In anaerobic treatment of anaerobic microbial decompose organic produce large amounts of methane and carbon dioxide, methane gas, such as of about 70%, a kilogram of COD gas production of 0.3-0.4 m3. The methane produced for boiler with fuel and also can be civil, is a kind of very good energy.

Applicable scope

This equipment is widely used in high concentration organic wastewater treatment.

Food processing, brewing, sugar, starch, monosodium glutamate wastewater etc organic wastewater.

The leather making, the fur, processing wastewater.

The papermaking, the pulp wastewater.

Slaughtering, wool processing sewage.

Pharmacy sewage and wastewater.

Our certification

Our service

1. Operation instruction will be offered by telephone or e-mail if you need.
2. Technicians also can be arranged to help set up your project.
3. Data sheet will be sent to you if you need.

If you have any question, please tell us, we will do our best to help you!

We are professional manufacturer of various bar screen machine, wastewater treatment equipment, filter press, belt filter press, and vacuum filter, dissolved air floatation etc, and can supply you the most cost-effective products with best price!

UASB anaerobic reactor with good quality