- Natural stone
- Quartz conglomerates
- Ceramic materials
This is because these places generate a lot of silica waste, which contaminates the water used by the machinery. This contamination occurs due to the combination of stone residues with water, creating a sludge that needs to be treated and properly disposed of. This issue has led to an increase in safety and protection measures at work, thereby increasing concern for health and environmental care.
If these residues are not treated and disposed of correctly, they can cause harmful problems both to health and the ecosystem.
Another important aspect to consider is the large amount of water involved in manufacturing these materials, in addition to the corresponding economic and natural resource expenditures.
What do laws say about water purification?
The laws are very clear on this aspect, requiring both manufacturing plant managers and regional authorities to regulate and control industrial water discharges. The damage that these discharges can cause is severe, and therefore, fines for uncontrolled discharges are commensurate with the magnitude of the damage. In regions like Asturias, Spain, the law is explicit, as documented in the BOE. In others, such as the Community of Madrid, requirements for water discharge applications are very stringent. Therefore, we recommend taking action with water purification.
How can we purify water?
Handling wastewater used by cutting machines daily in workshops and factories is straightforward with Maser's available water purification systems like the SDC and SDQC.
- The SDC system (click here to see details) addresses the wastewater treatment issue and is the most requested by small and medium-sized enterprises in the stone and glass sector.
The sedimentation process thickens the sludge at the bottom of the settling tank, making it compact, dry, and suitable for disposal. For sludge dewatering, our company offers various solutions:
- Filter bag systems (DS and DSM) for small and medium-sized enterprises.
- Filter press system (FP) for high-productivity companies.
- The SDQC system (click here to see details) optimizes space and capacity with its square structural design, maintaining a consistent flow even in confined spaces. Like the SDC system, it is suitable for both SMEs and high-productivity companies.
These water purifiers allow us to settle and recycle the water we are
working with, in compliance with laws on industrial discharges and water recycling.
Don't miss this video showing how one of the water purification systems, the SDQC purification system, works.
What is sedimentation?
Sedimentation is a chemical process whereby two mixed substances (water and dust generated when cutting stone) are separated, assisted in this case by a chemical called flocculant. This mixture causes dust particles, upon contact with the chemical agent, to thicken and fall to the bottom due to increased weight. These particles are deposited at the bottom of the silo, the primary element of the purification system, for subsequent extraction and disposal.
What are these water purification systems composed of?
- SILO
It is the largest and main component of water purification systems. Its circular or square shape does not vary its functionality, unlike the basin, which must have a conical base. The most relevant difference is that the square silo has less height, making it ideal for indoor installation in a corner without wasting space. Both silos are made of high-quality stainless steel.
- CLEANING PIPE GROUP
Its shape and nearly 1% slope allow better water flow without causing sludge accumulation.
- DIRTY WATER TANK
Circular in shape with a conical bottom to prevent sludge accumulation in corners and ensure proper system operation that prevents breakdowns. Made of stainless steel and located near the DEP machine.
- SUBMERSIBLE PUMP
The main feature of the pump is its fixed submerged position. The level probes are located at the top of the silo. It also features an automatic water refill when the tank drops below the minimum required level.
OTHER PARTS OF WATER PURIFICATION SYSTEMS
- FLOCCULANT STATION
The automatic injection and mixing of flocculant with water are significant advantages of these water purification systems. The tank only needs to be refilled two or three times a month. After that, the station autonomously dispenses the appropriate amount (approximately 300 l/water + 300g/flocculant).
Sedimentation rate equals water drag speed: its main function is for dirt particles to fall and form a fluffier sludge.
- SLUDGE EXTRACTION PUMP
The extraction pump includes an automatic timer for effortless operation.
- BAGS OR FILTER PRESS
Designed for easy and convenient use, it's also a cost-effective solution that requires minimal maintenance. It's advisable to keep them shaded to reduce wear.
- CLEAN WATER PUMP
It has two pumps, one for emergency use in case of breakdowns. They are responsible for delivering water at the necessary pressure.
- TOUCHSCREEN PROGRAMMABLE CONTROL PANEL
Available in low-demand mode, eliminating the need for an operator to monitor the system.
MASER RENTING AND MORE INFORMATION
At MASER, we pay attention to every detail, striving to offer the best products and information. We are also committed to raising awareness and campaigning against silicosis, a cancer-causing substance that significantly affects our sector. Visit our online store for more products or contact us for additional information or to request our catalog.
Lastly, we offer our renting service! Now you can acquire one of our water purification systems easily and with the best financing conditions on the market through MaseRenting, MASER's exclusive Renting service.