Exhibitor List
| Company | 河南东立环能环保设备有限公司 |
| Country | China |
| Products | Biochemical processes Membrane processes |
| Hall | N3 |
| Booth | A49 |
| Website | www.dlhnhb.com |
| Introduction |
Products
| Hexagonal honeycomb inclined tube The inclined tube filler is mainly used for various sedimentation and sand removal functions. It is the most widely used and has become a water treatment device in water supply and drainage engineering in the past decade. It has the advantages of wide applicability, high processing efficiency, and small footprint. Suitable for sand removal at the water inlet, sedimentation of general industrial and domestic water supply, sewage sedimentation, oil separation memory tail tensioning concentration, etc. It is suitable for both new construction projects and the renovation of existing old pools, and can achieve good economic benefits. |
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| Tray aerator The disc aerator is a new type of aeration device, which has a small diameter of aeration bubbles, a large gas-liquid area, uniform diffusion of bubbles, no clogging of holes, and strong corrosion resistance. It is especially used for urban sewage and the construction, expansion, and renovation of old aeration tanks in large factories, and the aeration tank can operate intermittently. Aerators can be divided into flat, spherical, and other shapes according to their appearance. The air supply pipeline of the aerator is equipped with an adjustable pipe bracket, which can ensure the installation level of each aerator through adjustment to achieve the best aeration effect. |
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| Tubular microporous aerator Tubular microporous aerator is used for aeration of earthly domestic sewage and Industrial wastewater treatment. This product uses a gas supply main pipe and a pilot gas tank with rubber membrane stretchable holes for microporous aeration. It has the characteristics of simple structure, high oxygen utilization rate, large service area, reliable performance, no clogging of pores, no backflow of sewage, uniform circumferential force, long service life, convenient installation and maintenance, and low system price, and can be widely used in sewage treatment engineering. The modified product ranks first in China and reaches the international level of similar products. |
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| Suspended ball filler Suspended ball fillers, also known as porous rotating spherical suspended fillers, are the latest series of products developed among various fillers used in domestic sewage treatment and biofilm treatment technologies. In the biochemical treatment of sewage, it has a full three-dimensional structure, large specific surface area, easy to film, non clogging, easy to generate microorganisms, easy to replace, acid and alkali resistant, anti-aging, not affected by water flow, long service life, less excess sludge, direct delivery, no need to fix, and easy to install. |
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| Polyhedral hollow sphere A multi sided hollow ball is made of plastic and is composed of two hemispheres to form a spherical shape. Each hemisphere has 12 semi fan-shaped blades, and the fan-shaped blades of the two hemispheres are staggered from each other. The characteristic of this filler is its large specific surface area and high porosity. However, due to the large number of leaves, there is a shielding effect between them, which is not conducive to liquid distribution and wetting; Most liquids gather in hollow spheres and columns, hindering the flow of gas, resulting in greater resistance. This type of filler is commonly used in water treatment engineering. Crude oil vacuum distillation, high Vacuum distillation, olefin separation, isomer separation, Extractive distillation, etc. |
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| MBBR suspended filler Suspended biological filler is a new type of microbial carrier and high-tech product. It is made of scientific formula, modified and constructed by special process. It uses the promotion formula of biological enzyme to modify the polymer material, which improves the Biocatalysis effect of enzyme. It has the advantages of large specific surface area, good hydrophilicity, good fluidity, high biological activity, easy film hanging, good treatment effect, long service life, etc. Characteristics of MBBR fluidized bed: ○ Simultaneous nitrification and denitrification, strong denitrification ability; ○ Easy to adhere to the membrane, high biological activity of the membrane, non clogging, ○ The cutting effect of packing fluidization improves oxygen transfer efficiency and saves energy consumption; Flexible feeding, stable material, and long service life; ○ Large specific surface area and strong ability to remove organic matter; ○ High organic load, impact resistance, and simple operation and management; The microbial sludge on the filler has a longer age and less residual sludge; ○ Applied to aerobic, anoxic, anaerobic and other biological treatments, with flexible and diverse methods |
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| Flocculent ball Flocculation reaction balls are small spherical materials, usually made of high molecular polymers such as polypropylene or polyethylene. Its exterior looks like a small ball, but its internal network structure is very complex. Flocculation reaction balls have been widely used in the field of environmental protection. It can be used in various aspects such as industrial wastewater treatment, gas adsorption, catalytic reactions, etc. For example, in wastewater treatment, when pollutants come into contact with flocculation reaction balls, they quickly adsorb on the surface of the balls and are reduced to harmless substances through chemical reactions. In terms of gas adsorption, it can be used to extract useful components or remove harmful substances from the atmosphere. |
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