EEC MINI PLANTS – MBBR

The EEC MINI PLANT STP system is based on the EEC High-Speed Bio-Tec biodegradation and sedimentation technology, which is unique due to its compactness and performance in respect of volumetric efficiency. These technologies are combined in a prefabricated; skid-mounted and standardized tank system that forms the EEC High-Speed Bio Tec Mini Plants for sewage treatment applications.

EEC MBBR MINI PLANTS

MBBR wastewater plants are very compact & occupy less space than other sewerage treatment plants.

Less maintenance, low capital & operating cost-benefit from simple assembly and operation by on-site labor.

The system is prefabricated with a buffer, feed, and sludge system, all in one system.

Easily expandable and transportable to any location.

There is no need to add microorganisms.

The system will operate without any chemical addition.

Easy start-up, fully automatic operation, reliable & robust once started.

One central control panel for easy operation.

Clog free air distribution system and AMB bio-media that comes with 20 years warranty.

Ammonia and nutrient removal systems are available upon request.

MBBR Media

What is MBBR media

With MBBR working principle, provides benefits together with the attached and suspended growth systems. MBBR media manufacturers ensure to offer advanced first-class wastewater treatment technology at expected high efficiency.

By getting the MBBR media in full form, you are acquiring a minimal cost in investing it, during operation, its maintenance, and its replacement when possible. The complete MBBR media material provides a massively reliable and vigorously sturdy operation procedure.

The excellence in the performance of this MBBR media will leave other industrial expertise of the same product line in a peculiar search for advancement on how to make it up to the top with the end product.

This MBBR media has been used already in different industries through our proficient process using high-grade raw materials producing a remarkably competent end product available for valuable clients like you.

With the comprehensive demand of clients worldwide, we aimed to perform to the best we can to provide solutions to previously unresolved issues of wastewater treatment system lapses. With materials of quality proven polymeric under high innovations, improved quality measures to this media have been reached and accomplished.

Fine Bubble VS. Coarse Bubble Diffusers

COARSE BUBBLE DIFFUSERS: PROS

Below, you will find a discussion of the best selling points of coarse bubble diffusers

1. High Alpha Factor

The larger holes of coarse bubble diffusers mean the diffusers are less susceptible to fouling than fine bubble diffusers. Bacteria and biosolids are less likely to become trapped and encrusted in the perforations. This keeps the diffusers running efficiently and reduces back-pressure that would otherwise put wear and tear on the blowers.

2. Strong Mixing

The larger bubbles produced by coarse bubble diffusers have more volume, displace more waste liquid, and consequently produce more power for mixing. Biosolids are kept in suspension and are less likely to form unwanted sludge. The effective mixing of coarse bubble diffusers facilitates the breakdown of organic waste thanks to its powerful combination of oxygen, bacteria, and waste material.

3. Low Maintenance

Coarse bubble diffusers’ larger pores mean the diffusers are less prone to clogging and require cleaning less frequently with a pressure washer or manual brush. This low maintenance saves the treatment facility money and time.

4. Durability

Enhanced resistance to fouling means the diffusers wear out and require replacement less frequently. The lessened burden of replacement likewise saves money.

COARSE BUBBLE DIFFUSERS: CONS

Although coarse bubble diffusers offer strong benefits in their power and durability, it’s important for treatment facilities to consider the drawbacks of these diffusers, which are discussed below:

1. Less Efficient Oxygen Transfer

Coarse bubble diffusers produce fewer, larger bubbles that travel faster than those produced by fine bubble diffusers. Larger, faster bubbles transfer less oxygen into the water column. Typically, the SOTE of coarse bubble diffusers is less than 1%. To achieve the oxygen transfer efficiency of a comparable fine bubble diffuser, a coarse bubble diffuser would require twice as much air.

2. Less Efficient Aeration

Similarly, despite their increased vertical mixing power, coarse bubble diffusers disperse less oxygen into the water for less efficient aeration, typically achieving 50% or less of the efficiency achieved with fine bubble diffusers.

Media Retention Screen

The Media Retention Screen

How it Works

Slurry flows through the cylindrical screen and into the annular region between the outer screen surface and the inner cylinder. The screened slurry then flows up through the annular region into the volute and out through the tank laundering to the next tank.

The internal section of the impeller assembly incorporates a down-thrust turbine, which drives the media out of the center section to avoid the concentration of the media and possible degradation. The slurry outlet on the screen matches the face on the tank launder, to which it hooks and forms a tight seal - without the need for fasteners or clamping devices.

The media retention screen can be removed from its tank and a clean one installed in its place in five to ten minutes. By closing the gate in the exit launder for this short time, the need to drop the level in the tank or to take it offline is avoided.

介质保留筛选的特定流速可以比其他筛选方法大四倍。介质截留筛网在全球的 CIP 和 CIL 工厂中使用，并且作为黄金回收的主要介质截留筛网迅速获得了良好的声誉。

什么是污水处理厂？

本质上，污水处理厂

污水处理的阶段是什么？

污水处理厂的一般构造与化粪池的构造没有太大区别。就像化粪池一样，污水从正在服务的物业流入污水处理厂的第一室。在这里，水一直停留，直到油脂、油和浮渣浮到顶部，固体沉淀在水箱底部。

一旦发生分离过程，液体就会进入第二个腔室，这是污水处理厂与化粪池不同的地方。该腔室配有空气泵，可在腔室周围循环空气，以促进需氧细菌的生长。这种细菌有助于分解水中的污染物，有效地清洁它。

污水处理厂的最后一个阶段是最后一个沉淀池。这个最后的水箱允许在流出物排放到渗水道或水道之前，可能残留的最后一种固体沉入水箱底部。

一旦处理过程完成并尽可能彻底地处理废水，就可以将其排放到环境中。这是污水处理厂区别于污水处理厂的另一个关键领域。尽管您必须将化粪池中的污水排放到渗水池中以便在地下进行进一步处理，但根据环境署的排放同意书，您可以将污水直接从您的处理厂排放到当地的水源中。这是因为处理过程产生的出水质量大大提高。