Page 57 - THE GLOBAL LEADER IN MEMBRANE SEPARATION INDUSTRY

PART 02 Proficient in membrane technology and
customized processes as needed

Industrial wastewater treatment--petroleum and chemical wastewater Industrial wastewater treatment--oily wastewater and waste oil regeneration

Petroleum and chemical wastewater has the characteristics of high salinity, high concentration A large amount of oily wastewater is discharged during the production process of industries
of organic matter, unstable pH, numerous biologically difficult to degrade substances, and high such as oil extraction, petrochemical, coal chemical, steel, and mechanical processing. In addition,
hardness. In order to reduce pollutant emissions and improve water resource utilization, based on the regeneration rate of waste lubricating oil in China is less than 10%, and 70% to 90% of the
conventional biochemical processes that meet discharge standards, we have successfully components in waste lubricating oil can be recycled through recycling and regeneration. JIUWU
developed a technology for the reuse and zero discharge of petrochemical tail water, which has HI-TECH overall solution centered on ceramic membranes has been successfully applied to the
been successfully applied in the industry. Reducing pollution emissions, improving water resource treatment of oily wastewater and waste oil regeneration, enabling it to meet the discharge
utilization, and achieving high-quality recovery of waste salt are the trends. standards. After advanced treatment, it can achieve the recycling of water resources and waste oil,
and also achieve the resource utilization of waste oil. The main sub areas include: oil and gas field
Main process
produced water, fracturing fluid, waste emulsion disposal, coal chemical oil-water separation, and
The main process is biochemical + physicochemical + chemical hardening + ceramic membrane + waste lubricating oil regeneration.
membrane concentration and salt separation + freezing crystallization.
Core technology
Technical advantages
Oil Separation, Air Flotation, Ceramic Membrane Separation Technology, Membrane Bio-Reactor
(MBR), Advanced Oxidation.
· Adopting ceramic membrane technology for impurity removal, with a short process and less
land occupation;
Technical advantages
· Adopting salt separation technology to achieve high-quality salt recovery;
· Using frozen crystallization technology to recover sodium sulfate crystals, the product meets · High separation accuracy, achieving one-step instant separation and purification;
the industrial grade first-class standard.
· High separation efficiency and low operating cost;
· High integration, short process, and small footprint;

· The membrane cleaning cycle is long, and the cleaning flux recovery effect is good and stable;
· Long service life and high level of automation.

A ceramic membrane separation and purification system
for waste lubricating oil in a Jiangsu enterprise

A ceramic membrane disposal system for waste emulsion Ceramic membrane treatment system for desulfurization
A 3000t/d PVA wastewater zero discharge and waste salt resource utilization project for a certain enterprise in Anhui Province in a steel enterprise in liaoning province wastewater from a certain gas field in Sinopec

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