Blogs/News/PSAs

PCC has proven track record of providing comprehensive gas utilization solutions for onshore and offshore projects. Such solutions often ensure the implementation of innovative technologies packaged with global project management and execution expertise.

A natural gas processing plant is required for most gas streams that are produced from a gas well or an associated oil well. Natural gas in its raw form can contain water, NGL (Natural Gas Liquids), CO2 and H2S.

The natural gas from well heads usually requires processing to remove these contaminates from the gas stream. Gas streams from refinery or other processes require gas processing as well to remove liquids and condition the gas stream for its optimum purpose.

If you want to find the best natural gas processing plant design, please contact us.

PCC was established in 1993, and it’s a state owned company by Tianjin University which is ranking No.1 in chemical refinery engineering in China. PCC has a factory size of 145,064m2 and currently employs more than 350 people with various responsibilities in design and R&D, project management, engineering, procurement, and construction. A significant number of personnel also handle the commercial, financial, IT and administration of the Company. Read More

Well drilling rig is a kind of mechanical drill machine equipment used to drill well. Its use has greatly improved the efficiency of drilling water wells, but if there is no in-depth understanding of the common types and characteristics of the equipment before practical application, it will be difficult to give full play to the use value of the drill machine equipment.

The essence of well drilling is to try to solve the problems of breaking rocks and discharging cuttings, protecting the well wall and deepening drilling. The well drilling rig should complete the operations of drilling water well, downhole tubes, well flushing, etc.

Through long-term production practice and scientific research, the well drilling methods can be divided into two kinds of drilling methods with industrial practical value: impact method and rotation method. From these two methods, a variety of rig models have been developed.

According to the classification of drilling methods, well drilling rigs can be divided into three types: percussion drilling rig, rotary drilling rig and mixed drilling rig.

According to the classification of circulation mode, it can be divided into four types: mud directional circulation drilling rig, mud reverse circulation drilling rig, conventional air drilling rig and air reverse circulation drilling rig.

According to the drilling depth, it can be divided into three types: shallow drilling rig, medium deep drilling rig and deep drilling rig.

According to the type of assembly, it can be divided into three types: truck mounted well drilling rig, trailer well drilling rig and bulk well drilling rig.

We have a strong technical force, sophisticated modern equipment and rich experience in production and construction. As a drilling equipment company, we provide one-stop service for drilling, drilling engineering, equipment supply, supporting installation, commissioning and after-sales service.

Leading high and new technology in China: We start the service of drilling to rig manufacturing industry. It is a company that sells multi-functional drilling rig with hydraulic hole, anchoring drilling machine, well drilling rig, all hydraulic integrated drilling rig and a series of heavy driving machines in China.

Excellent technical talents: As a professional drilling tools company, it focuses on hot spring well and other new products, new technologies, new processes and new equipment, providing a strong guarantee for follow-up services.

Ceramic membrane has high separation efficiency and good chemical stability, which can be used for separation, clarification, purification, and so on. Due to its good performance, ceramic membrane is widely used in the processing of food and beverage. Ceramic membrane filtration can be used for sweetener's concentration and purification. It can also be used to produce concentrated milk proteins and isolated milk proteins. Crossflow filtration is widely used in purify liquids, such as wine, fruit and vegetable juice. Membrane separation technology is used to eliminate bacteria in milk. Ceramic membrane is also extensively used in the processing of flavoring and seasoning, natural herb extract, enzyme and so on. Ceramic membrane can greatly satisfy your needs in food and beverage processing!

Sweetener

Membrane filtration and continuous ion exchange technology: reform sweetener production process.

Wine

Crossflow membrane filtration for wine clarification solution is an ideal way for wineries.

Fruit And Vegetable Juice

Improving quality and cutting down costs by membrane filtration are your wise choice.

Dairy

Producing quality dairy products with less nutrients loss and long shelf life is your need.

Flavoring And Seasoning

Ceramic membrane technology in food processing is an effective, advanced and clean clarification solution.

Natural Herb Extract

Ceramic membrane and organic membrane combination process are becoming a preferred process.

Enzyme

Our ceramic membrane filtration system is to enhance quality and drive down costs.

Non-Alcohol Beer And No Alcohol Wine

The latest extraction technology for non-alcoholic and non-alcoholic wines.

Founded in 1997, Jiangsu Jiuwu Hi Tech Co. Ltd. is one of the most professional and reliable ceramic membrane factory. Owning n more than 50 patents regarding ceramic membranes, Jiuwu Hi-Tech supplies a series of high-quality ceramic membrane of microfiltration, ultrafiltration and nanofiltration, ceramic membrane module, membrane testing machine and professional ceramic membrane filtration system for industrial use, including solid-liquid separation in food and beverage, biotechnology, water treatment, chemcial industry, etc.

Jiuwu Hi-Tech is working to provide clients with the best quality ceramic membrane products and services.

SIZING SOLUTION RECOVERY

Printing and dyeing sizing wastewater alkali reuse technology patent is the use of ceramic ultrafiltration membrane technology to concentrate sizing wastewater, which permeates directly backs to the sizing process, water and caustic soda are reused fully after treatment resulting in zero discharge. The technology has achieved industrial scale applications and access to a national invention patent.

1. Dyeing and sizing wastewater contains a large amount of refractory slurry, the slurry into the sewage treatment system, increasing the difficulty of biochemical treatment, making sewage treatment costs increase. Printing and dyeing sizing wastewater also contains a higher concentration of caustic soda (0.5% ~ 7%) and a certain amount of refining agent, with a high recovery value.

2. Using uf membrane technology, the printing and dyeing sizing wastewater concentration treatment, membrane treatment of the permeate directly to the sizing process, including water and caustic soda, etc. can be completely reused to achieve zero discharge of sewage treatment.

Refined water from a dying plant in Nantong is treated by ceramic membrane technology, project design daily capacity is 500m3 or more, yield meets the workshop reuse requirements.

INDIGO RECOVERY

The dye wastewater containing indigo is characterized by a dark blue color due to the presence of the dye not fixed to the fiber during the dyeing process.

The primary use for indigo is as a dye for cotton yarn, which is mainly for the production of denim cloth for blue jeans.

The wastewater containing indigo is characterized by a moderate amount of chemical oxygen demand (COD), pH, suspended solids, dissolved solids and a dark blue color, due to the presence of the dye not fixed to the fiber during the dyeing process.

JIUWU HI-TECH utilizes the unique integrated membrane systems for dye wastewater treatment, which recover the insoluble indigo dye, the production of a secondary commercial product from the waste stream through a by-product synergy process offers an attractive alternative to discharging the untreated effluent into municipal treatment plants or the environment.

WASHING EFFLUENTS

Washing is a finishing process applied to fibres, yarns, and fabrics.

Washing is normally carried out in hot water (40-100°C) in the presence of wetting agent and detergent. The detergent emulsifies the mineral oils and disperses the undissolved pigments. The choice of the surfactants may vary also depending on the type of fibre. Mixtures of anionic and non-ionic surfactants are commonly used. An important factor in the selection of a surfactant is its effectiveness in strongly alkaline conditions.

Washing effluents are mainly composed of soap, grease, synthetic detergents, detergents and a small amount of bacteria, coliform bacteria, viruses, and other harmful substances, has become an important source of water pollution.

After washing effluents are discharged into natural water, dissolved oxygen is consumed and slightly toxic to aquatic organisms, which can cause fish malformation and eutrophication caused by phosphate solvent.

JIANGSU JIUWU HI-TECH CO. LTD.,founded in 1997, focus on producing Organic membrane filters for many years. And JIUWU HI-TECH has become a leading company in the membrane separation industry. We sincerely invite and welcome people from all around the world to invest and create more values together.

Although batch processes are currently used, a number of more advanced techniques have been investigated in order to improve the process efficiency of organic acid fermentation. Promising every result must have been achieved using the tangential flow filtration in the continuous fermentation systems.

One of the main advantages of tangential flow filtration is that the higher biomass concentrations are possible because cells are continuously recycled back to the fermentor. A dense population of cells not only accelerates production of lactic acid but also minimizes contamination by foreign microorganisms. Thus high cell density continuous systems could increase the efficiency of lactic acid production. It can also be applied to nictric acid production.

Lactic acid fermentation broth on the main performance of the membrane fouling is

1. Gel polarization fouling of, membrane surface. Lactic acid fermentation broth by centrifuge coarse filters, except for a small amount of mycelium and solids, but also contains a lot of protein, sugar and easily carbonized material. During the membrane filtration process of lactic acid purification, these substances are easily deposited on the membrane surface and formed gel polarization fouling.

1. Membrane pore adsorption, crystallization pollution. Adding an excess of calcium carbonate is to adjust the system pH, in this way, the excess calcium carbonate is easily occurred crystallization within the hole and in the membrane surface. In the actual operation, the pipeline can easily generate a short temperature difference due to the solubility of calcium lactate which is very sensitive to temperature, so the calcium lactate is also vulnerable to precipitation surface or deposition within the membrane hole and in the membrane surface.

In order to remove impurities, ceramic membrane contamination mechanism in the process of lactic acid fermentation comes down to mycelium, protein, sugar and gel polarization pollution caused by carbonized material in the membrane surface of the and crystallization pollution of calcium carbonate - calcium lactate within the hole and membrane surface.

JIANGSU JIUWU HI-TECH CO. LTD.,founded in 1997, focus on producing ceramic membrane filters for many years. And JIUWU HI-TECH has become a leading company in the membrane separation industry. We sincerely invite and welcome people from all around the world to invest and create more values together.