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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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hydraulic oil
SOURCES AND CHARACTERISTICS OF GALVANIZING INDUSTRY EFFLUENT
SOURCES AND CHARACTERISTICS OF GALVANIZING INDUSTRY EFFLUENT

From the above findings it can be concluded that the galvanizing industry effluent is toxic in nature, capable of altering the quality of receiving ecosystem and harmful to the living organisms both plants and animals. The effluent requires appropriate treatment to reduce its toxicity to a minimum level before releasing into nearby areas.

Effluent Treatment Plant Design Operation And Analysis Of ...
Effluent Treatment Plant Design Operation And Analysis Of ...

Effluent Treatment Plant: Design, Operation And Analysis, Of Waste Water 23The basin configuration and mode of operation enables combined nitrogen andphosphorous removal mechanisms to take place through a simple ‘one-shot’ control of theaeration.CASSTM utilizes a simple repeated time-based sequence which incorporates:• Fill – Aeration (for biological reactions)• Fill – Settle (for solids-liquid separation)• Decant (to remove treated ,effluent,…

Wastewater treatment in the fishery industry - 2 ...
Wastewater treatment in the fishery industry - 2 ...

Effluents from fish processing plants are seldom acidic and are usually close to 7 or alkaline. This value is generally due to the decomposition of the proteinaceous matter and emission of ammonia compounds.

Impact of Effluents from Wet Coffee Processing Plants on ...
Impact of Effluents from Wet Coffee Processing Plants on ...

As a result, the ,acidic, coffee washed ,effluent,, carbonic acid and nitric acids lowered the neutral pH of the river water. ,Acidic, water body will create a condition where aquatic plants, animals and microbes are hardly survived 8. The electrical conductivity is a valuable indicator of the …

Physico-Chemical Analysis of Sugar Factory Effluent Stress ...
Physico-Chemical Analysis of Sugar Factory Effluent Stress ...

The pH was ,acidic, in nature because of the use of phosphoric acid and sulphuric acid during clarification of sugarcane juice (Ayyasamy et al ., 2008 ... sugar ,factory effluent, treatment and it proved to be tolerant when compared to the remaining varieties . Germination percentage, root length, shoot length, ...

Physico-Chemical Analysis of Sugar Factory Effluent Stress ...
Physico-Chemical Analysis of Sugar Factory Effluent Stress ...

The pH was ,acidic, in nature because of the use of phosphoric acid and sulphuric acid during clarification of sugarcane juice (Ayyasamy et al ., 2008 ... sugar ,factory effluent, treatment and it proved to be tolerant when compared to the remaining varieties . Germination percentage, root length, shoot length, ...

Waste Water Treatment in Fertilizer plant - UreaKnowHow.com
Waste Water Treatment in Fertilizer plant - UreaKnowHow.com

The ,acidic, waste and alkaline waste from DM plant are also received in the stilling chamber. ... The dry sludge is used for land filling inside the ,factory, premises. D) Treated ,Effluent, and Recycle ponds ... ,Effluent, from Pond A after treatment is sent to Pond B. Treated effluents from entire complex and storm water drains are sent to Pond B.

Rubber processing industry effluent treatment using a ...
Rubber processing industry effluent treatment using a ...

of ,the effluent, changed from ,acidic, to alkaline resulting in reduction of acidity of ,the effluent,. Rubber processing industries consume large volume of water and chemicals for processing of rubber. A considerable amount of wastewater, ,effluent, is generated, which is very toxic and contain strong colour, a large amount of suspended solids, a highly

THE EFFECT OF INDUSTRIAL EFFLUENTS ON CROP PLANTS: A …
THE EFFECT OF INDUSTRIAL EFFLUENTS ON CROP PLANTS: A …

an ,acidic, load. Germination percentage and germination value decreased with the increasing concentration of ,effluent, in all the seeds tested. Nath et al. (2007) reported the combinatorial effects of distillery and sugar ,factory, effluents in crop plants. Mixed effluents were used in petridish culture experiments to investigate its effect

Effect of Dairy Effluent on Germination and Morphological ...
Effect of Dairy Effluent on Germination and Morphological ...

The effects of different ,factory, effluents on seed germination, growth and yield of crop plants have ... It may be concluded that the slightly ,acidic, dairy ,effluent, with low salinity having the anions and cations well within the admissible limits of I.S.I.

Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

Effluent, from the pulp and paper industry is generally high in suspended solids and BOD. Plants that bleach wood pulp for paper making may generate chloroform, dioxins (including 2,3,7,8-TCDD), furans, phenols and chemical oxygen demand (COD). Stand-alone paper mills using imported pulp may only require simple primary treatment, such as sedimentation or dissolved air flotation.

THE EFFECT OF INDUSTRIAL EFFLUENTS ON CROP PLANTS: A …
THE EFFECT OF INDUSTRIAL EFFLUENTS ON CROP PLANTS: A …

an ,acidic, load. Germination percentage and germination value decreased with the increasing concentration of ,effluent, in all the seeds tested. Nath et al. (2007) reported the combinatorial effects of distillery and sugar ,factory, effluents in crop plants. Mixed effluents were used in petridish culture experiments to investigate its effect

TREATMENT OF EFFLUENTS FROM JEANS FACTORY
TREATMENT OF EFFLUENTS FROM JEANS FACTORY

effluents was identified which is due to acidic nature of Neutralizing agents. As a second step, ANOVA and correlation coefficient analysis were performed to identify the significant differences, correlation between the properties of effluents respectively. In the final step the

Treatment of Effluents of Fertilizer Industry ...
Treatment of Effluents of Fertilizer Industry ...

Sometimes the effluents are highly acidic or alkaline in nature. When both acidic and alkaline waste water are found, they may be mixed suitable for neutralization. Otherwise for neutralization of acidic effluent, lime or soda ash may be used and for neutralization of alkaline effluent sulpnuric acid may be used.

Impact of Factory Effluent and Inorganic Fertilizers on ...
Impact of Factory Effluent and Inorganic Fertilizers on ...

6/7/2018, · of experiment was effect of ,factory effluent, on available of nutrients in soil. The experiment was laid out in Randomize block design with three replication and nine treatments. The experimental soil was ,acidic, but after application ,effluent, it goes to the . After application of ,effluent, …

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