CONCENTRATION - 1447 Annonces

Jeudi 25 juin 2020

Yinglai crystals offers high quality hand carved tiger eye gemstone skull for sale. The tiger eye stone is an amulet that brings good luck to the wearer. It has the power of concentration, promotes clarity of mind, helps us solve problems objectively, and is not affected by emotions...

Mardi 23 juin 2020

Detail precision sheet metal cabinet is Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal drawers is one of the fundamental forms used in metalworking and it can be cut and bent into a variety of shapes. Countless electronic boxes are fabricated...

Dimanche 21 juin 2020

Quantité : 399 Litres - Prix : 180 euro par litre

- taux de production annuel de notre société : 5000L par an - avec analyse - pour que vous assurez la transparance contacter-nous par whatsapp : +21628283878 ou par e-mail : cercina.bio.health@gmail.com et nous vous envoyons les analyses et les fiches techniques FICHE TECHNIQUE...

Samedi 20 juin 2020

Pendulum Grinding Mill Pendulum mill is also called as suspension roller or Raymond mill. It is a "ring and roller" powder-making mill equipment, which is combined with air flow screening and pneumatic conveying. The pendulum grinding mill belongs to the roundel immovable mill and...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

JIUWU ceramic membrane factory produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size,...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water. RO membrane technology is one of the most powerful tools to solve the world water crisis. We have rich experiences in RO...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

Ceramic membrane technology and organic membrane technology can be used in combination. Organic membrane can follow ceramic membrane. We have organic membranes with wide range of pore sizes to different applications, from removing salt to filtering large particulates. JIUWU company...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Vendredi 22 mai 2020

Quantité : 200,000 pc - Prix : USD 150- 600

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Samedi 16 mai 2020

Quantité : 10sets - Prix : 52365USD

Pompe de dragage de sable WN450, pompe à gravier, pompe à boue: 1. La pompe à drague / boue WN est un nouveau type de pompe à boues recherchée et fabriquée par notre société, visant les rivières et les mers hors de réparation. La pompe WN est une pompe centrifuge horizontale en porte-à-faux...

Samedi 16 mai 2020

Quantité : 10sets - Prix : 65000USD

Pompe de dragage de sable WN600, pompe à gravier, pompe à boue: 1. La pompe à drague / boue WN est un nouveau type de pompe à boues recherchée et fabriquée par notre société, visant les rivières et les mers hors de réparation. La pompe WN est une pompe centrifuge horizontale en porte-à-faux...

Samedi 16 mai 2020

Quantité : 100set - Prix : 19500USD

Courte introduction: Les pompes centrifuges submersibles NSQ présentent une structure unique à double roue, y compris une roue d'agitation installée sur la base, secondaire à la roue principale. La roue d'agitation entraînera les boues précipitées dans un écoulement turbulent, puis...

Samedi 16 mai 2020

Quantité : 1-5000 - Prix : 1000~50000

The infrared camera detector is an instrumentation tool for gas leakage detection. Gas leak camera also includes many different classifications. 1. Infrared Gas Imaging Camera Most of the gases have characteristic absorption peaks in the mid-infrared region, and the concentration...

Dimanche 19 avril 2020

Oil Casings: Specification: 4-1 / 2 "-20" Button type: STC (short circle), LTC (long circle), BTC (trapezoidal button), etc. This type of drill tool joint is threadedly connected to the outer thickening or the inner and outer thickening drill rods to form a drill pipe joint inner diameter...

Jeudi 09 avril 2020

Application of Membrane Filter The use of the filter membrane does not require special chemical treatment of flocculation, nor does it require evaporation separation, only need the pressure to separate solid from liquid, which is a major feature of filter membrane treatment. Filter...

Mercredi 01 avril 2020

The properties of the reversed-phase filler are determined by the matrix and the substrate. the particle shape, size, pore size and pore size distribution of the matrix, specific surface area, residual silicon hydroxyl concentration, and the content of impurity ions will all have...

Mardi 31 mars 2020

SPE technology is a physical extraction process including liquid phase and solid phase based on the theory of liquid-solid chromatography, which uses selective adsorption, selective elution to enrich, separate and purify the sample. In daily application, SPE cartridge can also be...

Mardi 24 mars 2020

The capacity of the SPE cartridge refers to the adsorption amount of the column packing. For silica-based solid-phase extraction columns, the capacity is generally 1 to 5 mg/100 mg, which means that the column capacity is 1% to 5% of the mass of the packing. The capacity of the bonded...

Samedi 21 mars 2020

Quantité : 1 - Prix : USD18000-28000

From the evolution of human beings, we have experienced the process of walking on all fours to walking upright. After the investigation of the development history of furniture in the world by researchers, we found that sitting down in daily activities is conducive to reducing fatigue...

Samedi 21 mars 2020

Quantité : 1 - Prix : USD18000-28000

Description of Four Leg Power Adjustable Standing Desk With Multiple Monitors： Sitting for most of the day can wreak havoc on multiple systems, which is why it's a good idea to switch positions at work. With desks that lift up and down, you can start working in a new direction. Four...

Mardi 17 mars 2020

Quantité : 200,000 pc - Prix : usd160-500

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity, molecule size, impurity profile...

Mardi 17 mars 2020

Quantité : 200,000 pc - Prix : usd160-500

Ultrafiltration (UF) is a variety of membrane filtration in which forces, such as pressure or concentration gradients, cause separation through the semi-permeable membrane. High molecular weight suspended solids and solutes remain in the so-called retentate while water and low molecular...

Mardi 17 mars 2020

Quantité : 200,000 pc - Prix : usd160-500

The SS ceramic membrane module is designed by different applications. Stainless steel could be used as the material of module/housing, that is, ss membrane housing. JIUWU company could produce the extra large stainless steel membrane housing as customer demand, such as loading over...

Mardi 17 mars 2020

Quantité : 200,000 pc - Prix : usd160-500

Reverse osmosis (RO) is a water purification technology that uses a semipermeable membrane to remove ions, molecules, and larger particles from drinking water. Ro membrane technology is one of the most powerful tools to solve the world water crisis. We have rich experiences in RO...

Mardi 17 mars 2020

Quantité : 200,000 pc - Prix : usd160-500

The ceramic microfiltration membrane element ( MF membrane) is made from alumina and zirconia which is an asymmetric membrane structure with multi-channel tubular shape. The pore is on the channel. Driven by operation pressure, the liquid is running in the membrane. The part less...

Mardi 17 mars 2020

Quantité : 200,000 pc - Prix : usd160-500

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...

Mardi 17 mars 2020

How to understand the chromatographic separation? Put it in short, the more similar the separated substance to the stationary phase, the longer the residence time on it. In this way, different substances in a complex mixed solution can be separated according to time, and the separated...

Mercredi 11 mars 2020

Glass Beads can be used in all water and oil based drilling fluids to reduce torque and drag and to aid in the prevention of differential sticking. They should have no measurable effect on the desired properties of the mud system and can be removed by a desilter or centrifuge. Adding...