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Quality of wastewater from sour water stripping unit

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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Quality of wastewater from sour water stripping unit
Flocculation - Wikipedia
Flocculation - Wikipedia

Flocculation and sedimentation are widely employed in the purification of drinking water as well as in sewage treatment, storm-water treatment and treatment of industrial wastewater streams. Typical treatment processes consist of grates, coagulation, flocculation, …

Flocculants in Wastewater Treatment | Enva
Flocculants in Wastewater Treatment | Enva

Flocculants are used in a wide range of, industrie,s, to help remove materials suspended in water., In this guide, we fully examine their role in waste water treatment, detailing what they are, what they are used for, and how they work. We’ll also outline how flocculants differ from coagulants, another common class of waste water treatment chemicals.

Wastewater Flocculants Chemicals | Beckart Environmental
Wastewater Flocculants Chemicals | Beckart Environmental

Wastewater flocculants, play a crucial role in many ,wastewater, operations, helping to bind contaminants together so they can be more easily removed from water. At Beckart Environmental, we offer a wide selection of ,wastewater flocculants, for your treatment processes.

EFFLUENT ORGANIC MATTER (EFOM) IN WASTEWATER: …
EFFLUENT ORGANIC MATTER (EFOM) IN WASTEWATER: …

Wastewater, qualities can be classified into 3 groups: i) physical, ii) chemical and iii) biological. These characteristics, and some influencing ,factors,, are presented in Table 1. It should be noted that many of the parameters listed are interrelated. Tchobanoglous

Flocculants for wastewater treatment: types principle of ...
Flocculants for wastewater treatment: types principle of ...

Flocculants, for ,wastewater, treatment react with micro and macro suspensions, as a result of which flakes are formed, from which the liquid is purified mechanically. Application of the method is advisable in the processing of large volumes of effluents.

WASTEWATER CHARACTERISTICS FROM TOFU PROCESSING …
WASTEWATER CHARACTERISTICS FROM TOFU PROCESSING …

wastewater, from Tahu Sumedang. Table 1. ,Characteristic, of ,wastewater, from Tahu Lampaseh Aceh Parameter Unit Results MLSS mg/L 1,177 BOD mg/L 3,575.5 NH 3-N mg/L 36.1 PO 4-P mg/L 1.81 COD mg/L 6,500 Turbidity NTU 387 pH - 4.9 (28.6 oC) Table 2. ,Characteristic, of ,wastewater, from Tahu Solo Parameter Unit Results MLSS mg/L 1,150

Identification and characterisation of phenolic compounds ...
Identification and characterisation of phenolic compounds ...

Vanillic ,acid, (m/z167) and caffeic ,acid, (m/z 179) were found with an important content in the extracts from mountainous areas (4.25 and 8.52 % of total phenols). p -coumaric ,acid, (m/z 163) was detected only in the extracts from plain areas, and its amount was significantly higher (9.98% of total phenols).

What is flocculant for wastewater and sludge treatment ...
What is flocculant for wastewater and sludge treatment ...

Flocculants, sometimes called coagulants, can be used as a means to enhance solid-liquid separation. Flocculants can be used in primary settling tank, secondary settling tank, flotation tank, tertiary treatment or advanced treatment.

Flocculants for wastewater treatment: types principle of ...
Flocculants for wastewater treatment: types principle of ...

Flocculants, for ,wastewater, treatment react with micro and macro suspensions, as a result of which flakes are formed, from which the liquid is purified mechanically. Application of the method is advisable in the processing of large volumes of effluents.

What is flocculant for wastewater and sludge treatment ...
What is flocculant for wastewater and sludge treatment ...

Flocculants, sometimes called coagulants, can be used as a means, to enhance solid-liquid separation., Flocculants can be used in primary settling tank, secondary settling tank, flotation tank, tertiary treatment or advanced treatment.

Wastewater Laboratory Procedures And Chemistry
Wastewater Laboratory Procedures And Chemistry

If the ,wastewater, is exposed to the atmosphere, H2S will be released and a typical rotten egg odor will be detected. Anaerobic bacteria found in ,wastewater, can liberate H2S from the solids. When the gas leaves the ,wastewater, stream and comes in contact with moisture and oxygen, sulfuric ,acid, is formed which is very corrosive to concrete.

Wastewater Flocculants Chemicals | Beckart Environmental
Wastewater Flocculants Chemicals | Beckart Environmental

Wastewater flocculants, play a crucial role in many ,wastewater, operations, helping to bind contaminants together so they can be more easily removed from water. At ,Beckart Environmental,, we offer a wide selection of ,wastewater flocculants, for your treatment processes.

Characteristic of wet method of phosphorus recovery from ...
Characteristic of wet method of phosphorus recovery from ...

Characteristic, of wet method of phosphorus recovery from polish sewage sludge ash with nitric ,acid,. ... depending on ,factors, such as phosphate industry trends to improve recovery rates and the mining of lower grade phosphate ... (either biological or chemical) used in ,wastewater, treatment plants. The type of the precipitating agent is also ...

What are Flocculants and Coagulants for Wastewater ...
What are Flocculants and Coagulants for Wastewater ...

Used in a wide range of industries and applications,, floccul,ants, help to remove suspended solids from wastewater by aggregating contaminants into flakes, or, “flocs” that float to the surface of the, water or settle at the bottom. They can also be used for lime softening, sludge thickening, and solids dehydration.

Characterization of Dissolved Organic Matter in Municipal ...
Characterization of Dissolved Organic Matter in Municipal ...

Dissolved ,organic matter, (DOM) in municipal ,wastewater, was mainly characterized using high-performance liquid chromatography (HPLC) and size exclusion chromatography (HPSEC) with multi-excitation/emission fluorescence scan. Meanwhile, fluorescence excitation–emission-matrix combined with parallel factor analysis (EEM-PARAFAC) was also applied. Compared with chromatography …

INDUSTRIAL WASTEWATER-TYPES AMOUNTS AND EFFECTS
INDUSTRIAL WASTEWATER-TYPES AMOUNTS AND EFFECTS

The effects of ,industrial wastewater, 5. Other ,factors, related to the effect of ,industrial wastewater, Glossary ... ,acid, pH and high chloride content (up to 5 g Cl ... 1999, pp 41-42 [This article presents the ,characteristic, of mixed brewery ,wastewater,.] Meybeck M., Chapman V.D. and Helmer R., (1990) Global Freshwater Quality ( A First ...

Biological and Chemical Wastewater Treatment Processes ...
Biological and Chemical Wastewater Treatment Processes ...

2/12/2014, · The influencing ,factors, are pH, temperature, and organic content in the ,wastewater, . When chlorine gas is dissolved in ,wastewater,, it rapidly hydrolyzes to hydrochloric ,acid, (HCl) and hypochlorous ,acid, (HOCl) as shown in the following chemical equation:

Efficiency and Characteristic of Biological Activated ...
Efficiency and Characteristic of Biological Activated ...

The results show that the process demonstrated highest removal rate with hull activated carbon(AC) as carrier and carrier concentration of 15%.The optimized HRT of the process is 5 h.COD,UV_(254),UV_(410),organic ,acid, and organic compounds(GC/MS) were detected as the index to indicate the efficiency of oil-field ,wastewater, treatment by this process.The results show that the …

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