- Time of issue:2020-07-06 00:00:00
Pilot test base
The pilot test base was established in 2016 to meet various needs encountered in the project and provide basis for the reasonable
selection of process parameters of the project scheme;Explore and verify the process route;Provide theoretical analysis and data support for field problems.
The pilot test equipment includes: microfiltration test unit, ultrafiltration test unit, rapid oil removal unit, precision oil removal unit
and subcritical water oxidation unit
Pretreatment pilot module
Microfiltration test unit
The automatic microfiltration system can carry out
the adaptability of different microfiltration products
to different treatment processes, and can complete the on-line test of temperature, flow, turbidity, pH,
SDI, differential pressure and other parameters
Ultrafiltration test unit
The automatic ultrafiltration system can carry out the performance and comparison test of the security
filter element, and can complete the parameter test of temperature, flow, turbidity, pH, SDI, differential
pressure and so on.
Quick degreasing unit
It is applied to large oil content and relatively low oil removal requirements
Precision degreasing unit
It can be used in the oil field with small oil content and high oil removal accuracy
Cod treatment module
-Subcritical water oxidation unit
The critical pressure and temperature of water are
22.1mpa and 374.3 ℃ respectively. Water in liquid
state at low temperature and low pressure slightly lower than 374.3 ℃ and 22.1mpa is called "subcritical water".In the subcritical state, water changes from
strong polarity to nonpolarity, and its chemical
properties become active.
Subcritical water oxidation technology oxidizes
organics and toxic substances in water, and oxidizes organics into water, carbon dioxide, nitrogen and
inorganic salts.The pollutants contained in some wastewater belong to synthetic substances, such as
polycyclic aromatic hydrocarbons, heterocyclic and
long-chain alkanes, or heterocyclic compounds
containing nitrogen, oxygen, sulfur and phosphorus
at the same time. They are highly stable, toxic and
difficult to treat. It is difficult to treat them effectively by general treatment methods.These wastewater
can be treated by subcritical water oxidation
technology, which can achieve good treatment effect.
MVR pilot module
MVR fixed evaporation equipment function:
exploring the evaporation and crystallization parameters of materials;Simulation operation of actual problems on site;Test platform for new parts.
MVR fixed equipment function: MVR mobile
equipment function: experiment and test of field problems;Confirmation of process ideas of main works.
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