Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

Dyeing wastewater is acidic

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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

Dyeing wastewater is acidic
Point Source and Nonpoint Sources of Pollution | National ...
Point Source and Nonpoint Sources of Pollution | National ...

Municipal ,wastewater, treatment plants are another common ,source, of point-,source, pollution. Effluent from a treatment plant can introduce nutrients and harmful microbes into waterways. Nutrients can cause a rampant growth of algae in water. Nonpoint-,source, pollution is the opposite of point-,source, pollution, with pollutants released in a wide area.

Assessment of Peracetic Acid Disinfection Performance in ...
Assessment of Peracetic Acid Disinfection Performance in ...

Successful application of peracetic ,acid, (PAA) as a ,wastewater, disinfectant, taking into account both microbial kill ... The ,source, for the IDEXX method can be found in reference 4. For E. coli analysis, Colisure media is added to each bottle and allowed to dissolve, swirled to mix, added to the Quanti-tray 2000 and sealed.

Peracetic Acid An Effective Wastewater Disinfectant
Peracetic Acid An Effective Wastewater Disinfectant

By Jacquelyn N. Wilson. Peracetic ,acid, (PAA) is one of the most versatile and widely used disinfectants on the market. PAA has proven to be an excellent sanitizer and disinfectant in the food, beverage, cosmetic, pharmaceutical, and agriculture industries for industrial water treatment, as well as an excellent disinfectant for use in the ,wastewater, treatment industry.

Point Source and Nonpoint Sources of Pollution | National ...
Point Source and Nonpoint Sources of Pollution | National ...

Municipal ,wastewater, treatment plants are another common ,source, of point-,source, pollution. Effluent from a treatment plant can introduce nutrients and harmful microbes into waterways. Nutrients can cause a rampant growth of algae in water. Nonpoint-,source, pollution is the opposite of point-,source, pollution, with pollutants released in a wide area.

Wastewater Management | Encyclopedia.com
Wastewater Management | Encyclopedia.com

Non-point ,source wastewater, is ,wastewater, that is not connected to a specific ,source,. This includes runoff (water that drains away) from agriculture and urban (city) areas, and acidic waters from mines. In many ways, point ,source wastewater, is much easier to manage because its ,source, and the pollutants it contains are known. Non-point ,source, ...

Trends in Wastewater Disinfection Peracetic Acid (PAA)
Trends in Wastewater Disinfection Peracetic Acid (PAA)

Manufacturers are developing peracetic ,acid, solutions that are specifically formulated for ,wastewater, disinfection. POTW’s should opt for these blends to reduce dosage requirements and operating costs. PeroxyChem’s peracetic ,acid, formulation for ,wastewater, disinfection is registered and labeled as VigorOx® WWT II

Nitrification Basics for Wastewater Systems
Nitrification Basics for Wastewater Systems

acid, by-products or intermediates from protein degradation can be inhibitory as well as fatty acids and glycerol (an alcohol) generation from fats, oils, and grease degradation. Sanitizers and cleaners such as quaternary ammonium compounds, surfactants (anionic, non-ionic), and ,wastewater, treatment polymers can produce ammonia, organic ,acid,, and

Chemical aspects of peracetic acid based wastewater ...
Chemical aspects of peracetic acid based wastewater ...

is used as an additional carbon ,source,. The main characteristics of the tertiary effluent are shown in Table 2. Chemicals and methods ORP (oxidation reduction potential) and pH were measured TABLE 1 Effects of ,wastewater, characteristics on the disinfection efficiency of peracetic ,acid Wastewater, characteristic Effect Reference

Agricultural wastewater treatment - Wikipedia
Agricultural wastewater treatment - Wikipedia

Point ,source, pollution. Farms with large livestock and poultry operations, such as factory farms, can be a major ,source, of point ,source wastewater,. In the United States, these facilities are called concentrated animal feeding operations or confined animal feeding operations and are being subject to increasing government regulation.

Wastewater a Source of Nutrients for Crops Growth and ...
Wastewater a Source of Nutrients for Crops Growth and ...

citric ,acid, solutions is proposed as one of the op-tions for further studies. The solubility of magne-sium-ammonium phosphate in water and in the aqueous citric ,acid, solutions of small concentra-tions was pre-determined. The synthesized struvite was found to have a solubility coefficient in water К 1 20 = 0.025, in a 1% citric ,acid, solution К 2

Tapping sewage as a source of useful materials
Tapping sewage as a source of useful materials

Some ,wastewater, treatment plants already make phosphate and ... PHA is a biodegradable polymer with properties similar to polylactic ,acid,, ... ,Tapping sewage as a source of useful materials,.

Wastewater Surveillance Data Reporting & Analytics | CDC
Wastewater Surveillance Data Reporting & Analytics | CDC

Wastewater, treatment plant: Information on the ,wastewater, treatment plant service area, number of people served by the utility, and treatment processes is needed to understand the ,wastewater source,. Sampling: The sample collection time, date, and location, as well as the sample type (grab or composite) and ,wastewater, flow rate during sample collection are needed to understand sample collection ...

Sources of Industrial Waste WaterIndustrial Wastewater ...
Sources of Industrial Waste WaterIndustrial Wastewater ...

The two main sources of ,wastewater, in agriculture are: a) non-point ,source, pollution and b) point ,source, pollution. ... large amount of water is generated which is contaminated by acids like hydrochloric ,acid, and sulfuric ,acid,. ... ,Wastewater, generated in the food industry though biodegradable and nontoxic, ...

Tapping sewage as a source of useful materials
Tapping sewage as a source of useful materials

Some ,wastewater, treatment plants already make phosphate and ... PHA is a biodegradable polymer with properties similar to polylactic ,acid,, ... ,Tapping sewage as a source of useful materials,.

US5171452A - Phosphoric acid wastewater treatment - Google ...
US5171452A - Phosphoric acid wastewater treatment - Google ...

Phosphoric acid wastewater, treatment to substantially eliminate discharge of contaminants to the environment. ,Acid, pond water from conventional wet-,phosphoric acid, manufacturing is replaced by gypsum pond water having a pH closely matching that of the surroundings. Essentially all fluorides are insolubilized and substantially all ,phosphoric acid, is recovered, minimizing loss to the environment.

Pollution of the Ocean by Sewage Nutrients and Chemicals ...
Pollution of the Ocean by Sewage Nutrients and Chemicals ...

Another ,source, of ocean pollution by sewage-related waste is the disposal of biosolids, a semisolid byproduct of the sewage treatment process, often called sludge. Historically, sludge in developed nations was disposed in coastal waters: New York's twenty sewage treatment plants, for example, once disposed their sludge offshore in a region known as the New York Bight.

Peracetic Acid An Effective Wastewater Disinfectant
Peracetic Acid An Effective Wastewater Disinfectant

By Jacquelyn N. Wilson. Peracetic ,acid, (PAA) is one of the most versatile and widely used disinfectants on the market. PAA has proven to be an excellent sanitizer and disinfectant in the food, beverage, cosmetic, pharmaceutical, and agriculture industries for industrial water treatment, as well as an excellent disinfectant for use in the ,wastewater, treatment industry.

Wastewater a Source of Nutrients for Crops Growth and ...
Wastewater a Source of Nutrients for Crops Growth and ...

citric ,acid, solutions is proposed as one of the op-tions for further studies. The solubility of magne-sium-ammonium phosphate in water and in the aqueous citric ,acid, solutions of small concentra-tions was pre-determined. The synthesized struvite was found to have a solubility coefficient in water К 1 20 = 0.025, in a 1% citric ,acid, solution К 2

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City