About Us

MINEVIK Machinery is a leading and pioneering enterprise with the most advanced international level in R&D, manufacturing and selling of large-scale crushing & screening plants and beneficiation plants.

large-scale crushing & screening plants and beneficiation plants.

All of our equipment have got ISO international quality system certification, European Union CE certification and Russian GOST certification.

  • In central China-Zhengzhou, covering 140 thousand square meters
  • Win-win cooperation and create more value to customers
  • Exported large quantities and high-end mobile crushing plant and milling equipments to Russia, Kazakhstan, Indonesia, Ecuador, South Africa, Nigeria, Turkey more than 100 countries .

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Our Products

AS a leading global manufacturer of crushing and milling equipment, we offer including quarry, aggregate, grinding production and complete stone crushing plant. We also supply individual crushers and mills as well as spare parts of them.


Our goal is to guarantee the excellent operation equipment with high safety for our customers and minimize the downtime of the machine by predictive maintenance. Kefid service and original accessories can be 100% trusted at the time of maintenance.


Minevik service and original accessories can be 100% trusted at the time of maintenance.


striving to enable customers to get the parts in the nearest place.


Our sales market is spread all over more than 100 countries and regions

section of bar screen in wastewater treatment plant for small communities

Bar Screens (Water and Wastewater) Equipment

For small and remote areas, or for intakes that rely on manual cleaning methods, the Brackett Bosker Bandit automatic trash rake is ideal. Compact, with an extendable, rotating, hydraulic arm designed to clear debris from horizontal and vertical screens with bar spacing of 12mm up to 200mm, it allows for a safe workload capacity of 250 kg (550

WASTEMASTER MIT Waste water mini treatment plant

7/03/2016· Three processes in one machine: WASTEMASTER MIT Mini-Treatment Plant carries out up to 3 different processes with the smallest ever overall dimensions: Screening, De-gritting and De-greasing. More

2. Preliminary Treatment site.iugaza.edu.ps

2. Preliminary Treatment Manual Bar Screen Mechanical Bar Screen ١ 2.1 Bar screens. Bar screens Screens are used in wastewater treatment for the removal of coarse solids. Screens are either manually or mechanical cleaned. Characteristics of manual bar screen •Bar spacing is in range of 2-5 cm •The screen is mounted at an angle of 45-70 from horizontal •Bars are usually 1 cm thick, 2.5

Small On-Site Wastewater Treatment Systems

5/08/2013· This video is for small, rural communities that are looking for wastewater treatment options. Small, on-site treatment systems are an innovative way to treat water. They come in a

CleanFlo MultiRake Bar Screen Water and Wastewater

CleanFlo™ MultiRake Bar Screen Overview: The WesTech CleanFlo™ MultiRake Bar Screen is a mechanically cleaned screen that is ideal for inlet works of treatment plants, pumping stations and water inlet structures. The screen captures solid materials which would otherwise be harmful to downstream equipment.

Wastewater Bar Screens | A guide about wastewater

The screens can also be sized appropriately to fit with an existing waterway, or be created anew as part of the construction of a new water treatment plant. These screens act essentially as small gates, and are assembled and installed usually by a team of professionals from the wastewater treatment facility. Filtration A wastewater bar screen


A screen is a device with openings, generally of uniform size, that is used to retain solids found in the influent wastewater to the treatment plant. The principle role of screening is to remove coarse materials from the flow stream that could: 1. damage subsequent process equipment 2. reduce overall treatment process reliability and

Bar Screen Wastewater Treatment Plant | Products

Find Bar Screen Wastewater Treatment Plant related suppliers, manufacturers, products and specifications on GlobalSpec a trusted source of Bar Screen Wastewater Treatment Plant information.

Learn about Small Wastewater Systems | Small and Rural

Many small and rural communities, including those in Indian Country and along the U.S.-Mexico border, struggle with aging or inadequate wastewater treatment systems, or do not have access to basic wastewater services. Small communities have 10,000 or fewer people and an average daily wastewater flow of less than 1 million gallons.

HyBAND® Centre Flow Band Screens Hydroflux Epco

The Hydroflux HyBAND® is a high efficiency, centre flow band screen used in the headworks of a sewage treatment plant. High efficiency fine screening from a sewage treatment plant’s inlet significantly reduces maintenance costs from blockages due to screenings accumulation within the aeration and sludge processing plants.

HUBER Multi-Rake Bar Screen RakeMax® Huber

HUBER Supplies Complete Wastewater Treatment Equipment for Meat Processor KUPFER; RakeMax® Bar screen for headworks; Great HUBER Bar Screens and Wash-Presses in Dublin; Two huge RakeMax® Multi-Rake Bar Screens for Oman; Three HUBER RakeMax® multi-rake bar screens in the City of Augsburg

Package Plant Specifications Advanced Wastewater Treatment

PACKAGE WASTEWATER TREATMENT PLANT SPECIFICATIONS 3,000 GPD – 100,000 GPD PLANTS Pollution Control Systems, Inc. (PCS) is pleased to provide the following equipment specifications for your consideration. One (1) prefabricated carbon steel packaged wastewater treatment plant and related

An Onsite Wastewater Treatment System Owner’s Manual

businesses, or small communities. Unfortunately, many of the systems in use are section(s) to schedule or contract with a wastewater treatment system or one in disrepair can cause property values to decline. It can also make it difficult to sell the property; in cases when a property transfer INSPECTION is mandated, the property sale may be delayed if the ONSITE WASTEWATER TREATMENT

Preliminary Treatment of WasteWater by Screening

The first unit operation generally encountered in wastewater treatment plants is screening. A screen is a device with openings, generally of uniform size, that is used to retain solids found in the influent wastewater to the treatment pant. The principal role of screening is to remove coarse materials (pieces of wood, plastics, rags, papers, leaves, roots etc.) from the

EQUIPWATER Mechanical Screening Equipment for

vertical BAR SCREEN – verti screen The VERTI SCREEN is a vertical wastewater filtration equipment specially designed for deep channels and difficult access. Water screening is carried out by a multitude of vertical bars catching the waste.


With many regions within the world with no wastewater treatment plants, or insufficient wastewater treatment plants, fine screening can be a first and quick step in the right direction. Coarse screen Fine screen Perforated plate screen, rolled folded Mesh screen. WASTE WATER Solutions Design and function The operation of the ROTAMAT® family screens is based upon a unique system that allows

Wastewater Technology Fact Sheet Screening and Grit

Screening Screening is the first unit operation used at wastewater treatment plants (WWTPs). Screening removes objects such as rags, paper, plastics, and metals to prevent damage and clogging of downstream equipment, piping, and appurtenances. Some modern wastewater treatment plants use both coarse screens and fine screens. Figure 1 depicts a typical bar screen (a type of coarse screen

Bar Screen — Ekoton

Rake screens can be installed at sewer pumping stations and at headworks of wastewater treatment plants. Rake screens are intended for extraction of large and medium waste solids from industrial and municipal wastewater with subsequent unloading on a transporter or into a waste bin. The screens are intended for use in the wastewater with pH = 6.5÷8.5.

HUBER Coarse Screen TrashMax® Huber Technology Inc.

High operational safety due to efficient and reliable bar rack cleaning; Reliable removal of even bulky coarse material; The HUBER Coarse Screen TrashMax® is optimally suitable for pumping stations, as first cleaning stage in municipal and industrial waste water treatment plants, and in the inlet to power plants. It removes coarse and bulky

Industrial Wastewater Treatment Plant Expansion Project

Industrial Wastewater Treatment Plant Expansion Project Industrial Wastewater Treatment Industrial Wastewater Treatment Plant Expansion Project Providing Quality Recycled Water to the Tulare Community. S ituated in the heart of San Joaquin Valley and surrounded by rich farming communities, the City of Tulare owns and operates two wastewater treatment plants: the domestic wastewater treatment

Water Treatment Industry Solutions Automation

The mechanical (primary) treatment section includes bar screen, waste water lifting pump room, grit tank, and primary sedimentation tank, and other structures, for the purposes of coarse particles and suspended solids. The treatment principle is to achieve solid-liquid separation through physical method, separating pollutants from waste water

HUBER Multi-Rake Bar Screen RakeMax® Huber

HUBER Supplies Complete Wastewater Treatment Equipment for Meat Processor KUPFER; RakeMax® Bar screen for headworks; Great HUBER Bar Screens and Wash-Presses in Dublin; Two huge RakeMax® Multi-Rake Bar Screens for Oman; Three HUBER RakeMax® multi-rake bar screens in the City of Augsburg

USAID/Lebanon WWTP for Small Communities Design for Lower

several small WWTPs for communities in the several small WWTPs for communities in the BekaaBekaa Valley in Lebanon to help Valley in Lebanon to help clean up the clean up the LatanaLatanaRiverRiver.. Primary design objectives: Low energy inputs to keep operating cost down. Simple to operate and maintain Secondary level of treatment Seven plants were design Fall 2005 funding for two plants

Wastewater Treatment edX

that are applied in the wastewater treatment fi eld, where the focus is laid on the basic principles, local conditions, basic circumstances and performance processes. Their mutual relationship is also explained. After this it will be possible for a student to set up a schematic wastewater treatment plant (wwtp) and to design various industrial

PRELIMINARY TREATMENT Environmental Protection Agency

3.7 MANUAL BAR SCREENS 35 3.8 COARSE SCREENS 35 3.8.1 TRASH RACKS 35 3.8.2 ROTATING BAR INTERCEPTORS (R preliminary treatment of wastewater. The Agency hopes that it will provide practical guidance to those involved in plant operation, use, management, maintenance and supervision. Further manuals are planned for secondary and tertiary treatment of wastewater. Where

Bar Screen Capture Rates: It’s Not So Simple > Duperon

14/04/2019· Its methodology is sound in measuring capture rate for a specific screen in a channel for a specific time and set of conditions.. However, the measurements provided in these studies cannot be assumed to represent the performance of that screen in any other wastewater treatment plant or even in the same channel in a different time or season.

Chapter 9 – Veracruz Wastewater Treatment Plant

Chapter 9 – Veracruz Wastewater Treatment Plant 9.1 Design Criteria The Veracruz Wastewater Treatment Plant (WWTP) will serve a design population of 19,200 residents. This plant is classified as a small to medium size facility. As outlined in Section No. 3, the biological secondary treatment will be utilized in a Sequential Batch Reactor (SBR)

Oliver | Wastewater Bar Screens

It is our life force. There are no corners to cut in the water treatment process for pump stations. Pump stations use bar screens for wastewater treatment plants that are used to remove things that get caught in the water. They are vital to the water purification process. There are different types of bar screens that are used for the process

Wastewater Technology Fact Sheet Oxidation Ditches

vvEPA United States Environmental Protection Agency Office of Water Washington, D.C. EPA832-F-00-013 September 2000 Waste water Technology Fact Sheet Oxidation Ditches DESCRIPTION An oxidation ditch is a modified activated sludge biological treatment process that utilizes long solids retention times (SRTs) to remove biodegradable organics.


The Nogales International Wastewater Treatment Plant provides secondary treatment for wastewater generated in both Nogales, Arizona and Nogales, Sonora. Owned by the United States Section of the International Boundary and Water Commission (USIBWC) and the City of Nogales, Arizona, the plant is operated by the USIBWC. Operating costs are shared


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