Sand filters - Import export

The standard model is made with wetted parts manufactured in AISI 304, the support legs in treated and painted carbon steel, filter element of quartz sand of suitable grain size. Special executions and alternative materials are available on request. Typical applications: tertiary treatment of civil and industrial waste water, surface water clarification, treatment of drinking water, primary filtration of civil and industrial waste water, clarification of metallurgical industry cooling water, algae removal, pre-treatment for ultra-filtration membrane installations, pre-treatment for ozonisation plants, finishing treatment with active carbon. - Low first costs and plant management costs - High efficiency and reliability for the removal of suspended solids, even colloidal - Exclusive backwash system which uses raw water rather then filtered water - External sand recirculation system - Ease of installation Possibility of gravity feed, thanks to its low pressure drops

We offer customised filtration systems for various purposes ranging from particle filtration via deironising to adsorbent filtration. We offer customised filtration systems for various purposes ranging from particle filtration via deironising to adsorbent filtration. Different filtration techniques can be used for that purpose, such as pocket filters, cartridge filters, sand filters, multilayer filters or activated carbon filters.

«BERINGOFF» is a premium vodka, for which we use only high-quality ingredients. Artesian water undergoes 6 stages of purification and daily laboratory quality control of organoleptic indicators. Grain alcohol is made from selected ripened wheat grain and therefore has the category "Alpha". Новая New filtration technology with quartz sand and oak filter makes vodka more transparent and clean. Особый Special quality control of products is provided by manual production.

Ultrafiltration of surface water For separation of dissolved substances, ultrafiltration is applied apart from conventional pre-filters (sand and gravel filters). So, all solids and even bacteria, viruses, germs and colloidal components (iron, orthosilicic acid) are retained.

Our M 1411 is the ideal machine for processing expensive cutting oils with swarf contamination. It has a pre-filter housing with a metallic screen cylinder and a three-way polypropylene pre-filter. These two pre-filter units work together for retention of coarse impurities such as swarf or larger sand grains. The pre-filter can be used several times. This significantly extends the service life of our filter elements once again, which is already very long. This system is also constructed very solidly, easy to operate, and completes its tasks without supervision. 400 V-asynchronous motor, 0.55 kW, robust construction Stable gear pump, 14 liter/minute Manometer for flow- and element control Robust design, very loadable 24/7 – unattended operation Transfer-circuit Pre-filter selectable from 5 µm – 800 µm Pre-filter can be used several times Also suitable for high viscosity oils 2.50 m flow-/return hose

FIBALON®3D offers you excellent filter performance for all common swimming pool filters. Only 350 grams of it replace 25 kilograms of filter sand or 20 kilograms of filter glass. FIBALON®3D filters particles down to 8 microns and due to its fiber fixation, it filters nearly pressure-less. Additional it is made out of recycled PET-bottles. This leads to an energy saving and environment friendly product. The interior of the fibrous ball consists of a slightly denser core and a softer wrap. The balls nestle together to form a consistent filter bed. The deliberately chosen spherical shape maximizes the filter media’s surface area. We also developed the fiber fixation DyFix® which yields an unusually high particle retention rate and deep penetration of particles into the FIBALON® media bed to provide excellent filtration results. FIBALON® leads with minimum weight to an excellent energy balance compared to conventional filter media.

Colloide‘s Dynamic Sand Filter offers an excellent treatment system for the removal of solids and other contaminants from a water/wastewater stream. This filter is always on line, continually filtering the incoming water while continually backwashing a small portion of the sand bed. The Dynamic Sand Filter process: The feed water is fed into the filter at the base of the active sand bed through the distribution ring. It then flows upward through the downward moving sand bed where the solids are filtered out. The clean filtrate exits the filter through the overflow weir. The continuous reject flow of washing water is discharged through a separate outlet. The dirty sand is continuously removed from the active sand bed thanks to the action of the air-lift pump. This pump draws the contaminated sand from the bottom of the filter body. A mixture of sand, dirty particles and water is transported upward through the air-lift pipe into the washing chamber at the top of the filter.

Clarifiers are settling tanks built for continuous removal of solids. Clarifiers are generally used to remove solid particulates or suspended solids from liquid for clarification and (or) thickening. We use lamella settlers within our clarifiers, which greatly increases the clarifier capacity and enables a much greater flow to be treated in the same footprint as conventional clarification. Our design also ensures maximum efficiency in terms of upward flow velocities. The lamella settlers can be used in new builds and are also an excellent option for upgrading and increasing the flow through an existing plant. Our clarifiers can be designed in a wide range of sizes and configurations to suit the individual needs of each of our clients. The clarifier can be used as a standalone system, taking the full plant flow, with or without additional equipment such as sand filters, screens, etc.

Automatic and Manual Disc Filters, Automatic, Semi-Automatic and Manual Screen Filters, Media Filters and Sand Separators. Water collected in reservoirs may come from floodwater or treated water. Collected organic matter and debris can lead to blockages anywhere in the irrigation system. The quality of water in canals and rivers changes dramatically from season to season, requiring high-performance filtration systems that can handle significant variations and fluctuations in water quality. Every water source presents its own diverse challenges. With over 30 years’ experience, we can provide filtration solutions for any water source including, Rivers, Wells, Canals, Wastewater and Reservoirs.