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Acid recovery of boiler desulfurization wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Acid recovery of boiler desulfurization wastewater
System And Method For Treatment Of Acidic Wastewater
System And Method For Treatment Of Acidic Wastewater

The Lens serves almost all the patents and scholarly work in the world as a free, open and secure digital public good, with user privacy a paramount focus.

Wastewater Treatment for the Industrial Metal Finishing ...
Wastewater Treatment for the Industrial Metal Finishing ...

Protect the ,wastewater, infrastructure from corrosion, especially from ,acidic wastewater,. Protect the biological ,treatment, process incorporated at most municipal ,treatment, systems. Many pretreatment processes require that the pH be adjusted as an initial step in ,treatment, so that the processes work correctly, such as:

Treatment of Organics Contaminated Wastewater by Ozone ...
Treatment of Organics Contaminated Wastewater by Ozone ...

The efficiency of ozone for the ,treatment of organics contaminated wastewater, is limited by its slow dissolution rate and rapid decomposition in the aqueous phase. Micro-nano-bubbles (MNBs) are a novel method to prolong the reactivity of the ozone in the aqueous phase, thereby accelerating the ,treatment, of the contaminant. In this study, the effects of pH and salinity on the ,treatment, ...

What Is the Best Method for Wastewater Treatment? - AOS ...
What Is the Best Method for Wastewater Treatment? - AOS ...

What ,treatment, solutions you’ll need will likely be determined by the type of ,wastewater,, what contaminants are in the water and what the water will be used for after it’s treated. The best methods for treating ,wastewater, should always coincide with regulations required in the state and locality where your facility is located.

MARUTI LIME-CHEM INDUSTRIES :: Uses of Lime ...
MARUTI LIME-CHEM INDUSTRIES :: Uses of Lime ...

Lime is used to neutralize sulfuric ,acid, wastes from rayon plants and to neutralize and precipitate dissolved solids from wastes of cotton textile finishing plants (dye works). Vegetable and fruit canning wastes can be clarified with lime alone or with supporting …

Research of acid mine wastewater treatment technology
Research of acid mine wastewater treatment technology

Because the lime has the advantages of wide source and simple operation, it becomes common neutralizer. Compared with that of lime, the sludge of neutralization of, limestone, is small size, small space occupation, low moisture content, easy to dehydration, and it also can produce high concentrations of sludge, but the speed of reactor

11-Design and Development of Sustainable Wastewater ...
11-Design and Development of Sustainable Wastewater ...

Sustainable ,wastewater treatment, plant is a kind of ,wastewater treatment, plant that meets the needs of the ... ammonia nitrogen oxidized in advanced ,wastewater treatment, because the POTE discharge effluent has ,acidic, nature of pH 6.6 (Metcalf & Eddy, 2015).

System and method for treatment of acidic wastewater
System and method for treatment of acidic wastewater

A ,wastewater treatment, system comprising separation unit operations inhibits or promotes the formation and precipitation of species by controlling the pH of ,wastewater, to be treated entering into the separation unit operations. The separation unit operations include first and second reverse osmosis devices. The first reverse osmosis device treats ,wastewater, having pH that is less than about 3 ...

What Is the Best Method for Wastewater Treatment? - AOS ...
What Is the Best Method for Wastewater Treatment? - AOS ...

What ,treatment, solutions you’ll need will likely be determined by the type of ,wastewater,, what contaminants are in the water and what the water will be used for after it’s treated. The best methods for treating ,wastewater, should always coincide with regulations required in the state and locality where your facility is located.

11-Design and Development of Sustainable Wastewater ...
11-Design and Development of Sustainable Wastewater ...

Sustainable ,wastewater treatment, plant is a kind of ,wastewater treatment, plant that meets the needs of the ... ammonia nitrogen oxidized in advanced ,wastewater treatment, because the POTE discharge effluent has ,acidic, nature of pH 6.6 (Metcalf & Eddy, 2015).

Hydrated Lime for Wastewater Treatment | Beckart
Hydrated Lime for Wastewater Treatment | Beckart

Hydrat,ed Lime, is a highly efficient pH increase agent. It is also used as a primary coagulant for the treatment of industrial waste streams and will contribute to the clarity of the water. In addition, it is suitable for use as sludge stabilizer, as well as sludge conditioner for industrial and domestic waste activated sludge. Typical Applications:

Development of the Acidic Mining Wastewater Treatment ...
Development of the Acidic Mining Wastewater Treatment ...

The main formation condition and harmfulness of the ,acidic, mining ,waste water,'s were analyzed in this paper. The ,treatment, technology of the acid mine drainage's was briefly introduced. The research development of acid mine drainage was summarized in recent years. It was the fact that developing the efficient, cheap, safe and easy ,treatment, technology of acid mine should be necessary and ...

Environmental/Industrial Benefits of Lime - Carmeuse ...
Environmental/Industrial Benefits of Lime - Carmeuse ...

Lime, serves as a neutralizer and precipitant of chrome, copper, and heavy metals in steel-mill wastewater discharges., Lime, is also used to neutralize sulfuric acid and other acids in industrial wastewater and dissolved solids from wastewater., Lime, is …

Acid-assisted Recycling of Fe(OH)3 Sludge as Coagulant for ...
Acid-assisted Recycling of Fe(OH)3 Sludge as Coagulant for ...

from coagulation sludge [10]. It involves ,acidic, dissolution of metal hydroxide floc to release metals back to the acid solution with the release of some parts of the contaminants previously sequestered. With proper separation, the dissolved metal in the acid solution can be reused as a coagulant for ,wastewater treatment,.

Wastewater Treatment Plants: Coating Selection Guidelines ...
Wastewater Treatment Plants: Coating Selection Guidelines ...

In large regional ,wastewater treatment, structures where H 2S concentrations have been measured to average over 30 ppm annually, surface pH measurements on concrete have typically been in the 1.5–2.5 range. Gaseous H 2S levels have generally risen in most ,waste-water treatment, plants since 1980 from less than 10 ppm to as high as several ...

ACIDIC CONDENSATE WASTEWATER pH TREATMENT SPECIFICATION
ACIDIC CONDENSATE WASTEWATER pH TREATMENT SPECIFICATION

Provide pH ,treatment, tank or tanks by one of the following: MODEL: NBT-230 ,Acidic Condensate wastewater pH Treatment, Tank with a Maximum rating of 3,500,000 BTUs and 26.0 GPH. 1. JJM Boiler Works, Inc. 2. Viessmann, USA . 3. Nu-Con Company . The active ingredient shall be Magnesium Hydroxide Pellets.

Ion exchange is used by Aquarden as pre-treatment for ...
Ion exchange is used by Aquarden as pre-treatment for ...

Example 3: Polishing of ,wastewater, after chemical ,treatment Ion exchange, can also be applied for polishing of ,wastewater, after chemical ,treatment, e.g. for removal of heavy metals. With the right choice of ,ion exchange, resin, it is often possible to reduce the concentration of metals to a level that complies with the general discharge permit for municipal ,wastewater,.

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