The need for Coagulation Water Treatment

June 1, 2010 by Leave a Comment

　　According to Air unit in large volume water vapor system, the characteristics of a large contact surface, although the cooling water is not contaminated condensed water.

　　But the large systems are difficult to maintain an absolute vacuum. This is not due to poor welding, and leak occurred mostly in the flange joints. As the aging of sealing materials, and even contact with the atmosphere of the small joints, are due to CO2 into the air leakage into the water system to lower pH values, causing corrosion.

　　System material is mostly carbon, so the system over the metal oxide corrosion products, of which the most iron corrosion products. Corrosion rate is not normal operation, but the infrastructure at the unit stage, the shutdown period, the start to protect properly, do not rinse the net, did not use dematerialized water rinse and load changes and other factors exacerbated the erosion. When the boiler feed water control is not operating at that time, will bring a number of soluble salts, when the hydrophobic of untreated back when the system will cause some pollution.

　　Therefore, the primary task of condensation water is removed metal corrosion products, silicon rubber, suspended impurities, should also remove soluble salts, this setting should be considered Condensate Treatment Unit. Should normally be under the specific circumstances of the project, such as the unit parameters, boiler type, hydraulic conditions and water quality requirements of units to be determined.

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Biological Waste Water Treatment Systems

May 31, 2010 by Leave a Comment

　　Biological wastewater treatment systems are specifically competing on the domestic sewage and organic industrial wastewater treatment systems.

　　Biological wastewater treatment systems are mainly to remove dissolved oxygen in wastewater pollutants, chemical pollutants, the suspended solid pollutants, heavy metals and other pollutants and the senses, and adjust PH value.

　　The work scope of the Biological wastewater treatment system:

　　Sewage treatment system to discharge water mains water points, the starting point only. That regulate pools, PS fluidized bed, clean pool, sludge well, automation control devices. One regulation pool, clear pool, sludge wells constructed of reinforced concrete, fluidized bed by the fluidized bed tank, automatic control unit.

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Chlorine Dioxide Water Treatment

May 27, 2010 by Leave a Comment

　　Chlorine dioxide disinfection:

　　First, disinfect the water.

　　According to Secondary water supply system the characteristics of alternative disinfectant dosing point or high water tank underground cistern in two ways. Dosing underground cistern, disinfectants and water mix, while ensuring high quality water tanks. Directly adding water tank in the high dosage of less time, but the underground disinfection tank for long periods of the breeding of fungi and algae will be required to disinfected regularly cleaned.

　　Second, the high water tank and underground cistern sterilization:

　　In accordance with the relevant provisions, the owners need to periodically high water tank and underground cistern for disinfection. Disinfection methods can be used or high-pressure water gun immersion washing method, manual cleaning method.

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Water Treatment Systems Residential

May 21, 2010 by Leave a Comment

　　The main problem facing the residential water

　　1)Muddy

　　As the municipal water supply network complexity, ancient or pipes of different materials, coupled with long-term corrosion or external pressure caused by the transmission pipeline damaged in varying degrees, so that the external impurities invasive tube. The water quality of water plant production is the standard completely, but in the transportation would be a lot of rust, sediment, suspended solids and flock into the pipeline, so that color turbidity, likely to cause secondary pollution of water. Water odor, and it will lead to pipeline blockage and water damage to the equipment.

　　2) Corrosion:

　　Corrosion is a water pipe or water-metal materials used in electrochemical processes in the water generated. When the water’s PH value is too low, the water has dissolved oxygen, water temperature or water conductive material will increase the water corrosive. PH value is too low in the water when it contacts the corrosion of metal compounds. Corrosion of metal surfaces is usually a layer of hydrogen will prevent continued corrosion protection film, but the oxygen will result in removal of this layer of hydrogen membrane corrosion to continue.

　　Therefore, the establishment of residential water treatment is necessary.

　　As for how to build residential water treatment, I will next time I will introduce. Welcome comments and suggestions.

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Water Treatment Process Steps

May 20, 2010 by Leave a Comment

　　Water treatment process steps：

　　1) Actively and air mixture

　　2) Add the calcium hypochlorite into the water

　　3) Use sand and gravel to remove waste impurities

　　4) Kill the bacterium in the water

　　5) Discharge oil to the surface of the water

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Water Treatment Services

May 20, 2010 by 1 Comment

　　Industrial water treatment services, utilities specific water treatment solutions. Here are some common water treatment services.

　　1) Production Water Treatment Services

　　1, Medical pharmaceutical, cosmetics, water treatment industry

　　2, Beverage and food industry, water treatment

　　3, In High-pressure boilers, electric power industry, water treatment

　　4, Electronic, electroplating, electrophoresis, optical industrial water treatment to

　　5, Metallurgy industry, water treatment

　　6, EDI equipment

　　2) Drinking water treatment services

　　1, Urban Residential-drink, water supply by processing

　　2, Dealing with safe drinking water in rural areas

　　3, Office, drinking water treatment plant groups

　　4, Senior secondary water supply, treatment

　　3) Public commercial water treatment services

　　1, Laboratory water treatment

　　2, The hospital water series

　　4) Reuse, recycling services

　　1, Municipal wastewater recycling

　　2 Precious metals plating effluent surcharge

　　3, Wash water reuse treatment

　　4, Hotels and water reuse treatment

　　5, Industrial circulating water

　　6, The power recycling

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Home Water Purification Program

May 13, 2010 by Leave a Comment

     I believe most of the urban population may have this experience, it rains sometimes feel at home after the poor quality of drinking water, sometimes without water after the opening lead, or even out of “yellow water.” How can we ensure that family drinking water safer and healthier? Experts agree that water is a rigorous treatment, reached a safe drinking water standard. However, after a long pipe and the upper water tank is easy to produce “second pollution.” How can a safe and healthy to drink water?

　　1)Fountains + water purifier for general consumer groups, drinking + water purifier is a simple partial solution to the safety of the public drinking water program, but it can not solve the drinking water safety.

　　2) Ultra filtration Machine for “whole house water purification” for the spending power of consumers, consider ultra filtration Machine for “whole house water” solution. It is also currently on the market the best solution that can solve the long-troubled consumers of drinking water safety and health issues.

　　3) The brewing their own “small molecules of water.” Tap water for the water, the installation of household water purification equipment, the use of modern terminals of water science and technology, through the purification, mineralization, electrolytic process, the transformation of ordinary tap water into healthy living water, this water was alkaline, with mountain spring water features can be alkaline water directly to drink, that flowing water, PH value of a weak alkaline, rid the body of acidic waste, maintenance of body fluid acid-base balance; water molecules is small, fast absorption and strong permeability, promote metabolism.

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Application of Paper Mill Waste Water Treatment Technology

May 12, 2010 by 3 Comments

　　Paper Wastewater mainly from industrial production in the pulp and paper and paper-making both production process.

　　1) To plant material in the pulp and fiber separation, made of paste and then bleached;

　　2) Papermaking is to dilute the slurry, forming, pressing, drying, and finally made of paper.

　　These two processes have a large number of wastewater discharged. Pulp and waste generated the most polluted. Washer was dark brown when the discharges waste water, known as black water, black water in the high concentration of pollutants, and contains a lot of fiber, mineral and pigment. Bleaching process of the wastewater also contains a lot of acid and alkali material.

　　Paper mill waste water treatment technology works by paper mill waste water by flocculation reaction to large amounts of sludge can be separated, which contain similar fiber sludge adsorption capacity of activated carbon very well, the previous sedimentation or flotation process, only the solids separation give full play no further role in these sludge filter.

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Pure Water Machine’s Introduction

May 12, 2010 by 2 Comments

　　How to choose a pure water machine?

　　Pure water machine is based on current water purifier reverse osmosis membrane (RO membrane) as the main component, together with the security filter, activated carbon, UV lights pose.

　　Activity: water purifier can filter to remove almost all impurities in water, get a real sense of water; the water is neither harmful nor beneficial mineral substances.

　　Disadvantages: As the flow of small household-type water machine and it cost much.

　　For water: raw water quality for sure, with special impurities in raw water, drinks, dedicated to stamping usage.

　　Special knowledge: If the raw water in poor, water purifier will cause different levels of pollution, to greatly reduce water purifier filter life.

　　Selected Notes: A good pure water machine should have the water flux, and it should be easy to plug also it should with self-purification ability of backwashing.

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Best Water Treatment

May 7, 2010 by Leave a Comment

　　The best water treatment is the water filters. It can supply healthy water to us, and it can also provide many benefits our bodies need.

　　As we all know, Water helps to flush out the oil we unwittingly ingest daily from our life system. It helps keep our skin moisturized and aids in the normal functioning of important body organs. But if the water we drink is with some harmful toxic chemicals, it will be bad to ourselves. We will be disabled in the future.

　　So it is very important to us what kind of water we are drinking, what kind of water filters to use filter the water.

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