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Wastewater treatment facility

U.S. Environmental Protection Agency, Process Control Manualfor Aerobic Biological Wastewater Treatment Facilities, Office of Water Program Operations, Washington, D.C., EPA-430/9—77—006, 1977. [Pg.229]

Are there any wastewater treatment facilities or processes on-site If yes, are sludges generated from treatment process If yes, how is the sludge managed, stored, and disposed of ... [Pg.169]

Enter the applicable letter code for the receiving stream or water body from Section 3.10 of Part I of the form. Also, enter the total annual amount of the chemical released from all discharge points at the facility to each receiving stream or water body. Include process outfalls such as pipes and open trenches, releases from on-site wastewater treatment systems, and the contribution from stormwater runoff, if applicable (see instructions for column C below). Do not include discharges to a POTW or other off-site wastewater treatment facilities in this section. These off-sife transfers must be reported in Pari III, Section 6 of the form. [Pg.40]

On lines 6.2.1 through 6.2.3, report the amount of the chemical transferred to other off-site locations corresponding to those listed in Part II, Sections 2.1 through 2.6, including privately owned wastewater treatment facilities. In the block provided, enterthe numberfrom Part II, Section 2 corresponding to the off-site location to which the transfer is sent For example, if the transfer is sent to the location listed in Part II, Section 2 3. enter 3" in the block provided. (The first digit of this section number has been precoded.) If you need additional space, check the box at the bottom of Section 6 and use the Supplemental Information Sheet (Part IV, Section 6) to report those transfers. [Pg.46]

System designed for industrial and municipal wastewater treatment facility data management, including key process parameters and plant evaluation. [Pg.290]

Data handling and reporting system for wastewater treatment facilities. Assists with daily calculation of data and generation of reports. [Pg.307]

The number and complexity of unit processes and in turn unit operations comprising a water purification or wastewater treatment facility are functions of the legal and operational requirements of the treated water, the nature and degree of contamination of the incoming water (raw water to the plant), and the quantities of water to be processed. This means then, that water treatment facilities from a design and operational standpoints vary, but they do rely on overlapping and even identical unit processes. [Pg.3]

After the ozone has been generated, it is mixed with the water stream being treated in a device called a contactor. The objective of this operation is to maximize the dissolution of ozone into the water at the lowest power expenditure. There is a variety of ozone contactor designs. Principal ones employed in wastewater treatment facilities include ... [Pg.492]

Wet-air oxidation (also called liquid-phase thermal oxidation) is not a new technology it has been around for over forty years and has already demonstrated its great potential in wastewater treatment facilities. Despite this, there are some very important issues that remain to be addressed before a wet oxidation process can be scaled-up the kinetics of oxidation of many important hazardous compounds... [Pg.560]

Non-RCRA-permitted TSDs and waste treatment activities not covered by RCRA (e.g., wastewater treatment facilities permitted under the Clean Water Act) are not covered by HAZWOPER, except for emergency response and some limited waste management operations. Specific HAZWOPER elements are assimilated into the existing health and safety program based on hazard analyses. Worker protection requirements are met through existing health and safety plans [1]. [Pg.19]

Similarly, routine maintenance or replacement of process lines in the wastewater treatment facility would be work covered under paragraph (p). Remediation efforts to clean up leaks at the tank farms are covered under paragraphs (b) through (o) [1]. [Pg.25]

Table 4.4 presents wastewater flow characterization for the foundry industry by casting metals. Also presented in this table is the level of process water recycle, and the number of plants surveyed with central wastewater treatment facilities for all of the processes at that plant. The discharge flow represents all processes within the specific metal casting facilities. [Pg.163]

The modified reduction-flotation wastewater treatment system (Figure 6.5) will be very attractive if all or most of an existing wastewater treatment facilities are to be reused. The high-rate DAF clarifier is a very low-cost clarification unit. [Pg.255]

Water is mainly used as noncontact cooling water, scrubbing water, and in the transportation of gypsum as slurry to the wastewater treatment facility. The water in the heat exchangers is used to... [Pg.932]

Estimating Costs and Manpower Requirements for Conventional Wastewater Treatment Facilities, 17090 DAN 10/71, Oct. 1971. [Pg.456]

The high amounts in which these substances are consumed and produced have conferred illicit drugs and their human metabolites a pseudo-persistent character in the environment. Like over-the-counter and prescribed pharmaceuticals, illicit drugs are metabolized after consumption and different proportions of the parent compound and metabolic by-products are excreted via urine or feces and flushed into the sewage system toward wastewater treatment facilities, if existing. However, these substances are poorly or incompletely removed by conventional waste-water treatment processes [2, 3]. As a consequence, illicit drugs and metabolites are continuously introduced via wastewater treatment plant (WWTP) effluents into the aquatic media. In fact, this constitutes the main route of entry of this type of compounds into the environment as direct disposal is unlikely. [Pg.190]

Wastewater treatment facilities, industrial hygiene at, 14 213 Wastewater treatment sludge as biomass, 3 684 Waste zero system, 14 110 Water, 26 1-50. See also Dessicants, Drinking water Hydrolysis Liquid water Oxide-water interfaces Seawater Sodium chloride-water system Wastewater Wastewater entries, Ice... [Pg.1011]

The four disposal options generally cited for intentional waste products are recycle, landfill, wastewater treatment facilities and composting. Unintentional solid waste is generally referred to as Titter . [Pg.597]


See other pages where Wastewater treatment facility is mentioned: [Pg.346]    [Pg.83]    [Pg.84]    [Pg.329]    [Pg.463]    [Pg.582]    [Pg.589]    [Pg.40]    [Pg.168]    [Pg.17]    [Pg.287]    [Pg.290]    [Pg.290]    [Pg.512]    [Pg.900]    [Pg.1326]    [Pg.1326]    [Pg.1327]    [Pg.226]    [Pg.120]    [Pg.623]    [Pg.15]    [Pg.189]    [Pg.200]    [Pg.545]    [Pg.241]    [Pg.256]    [Pg.598]    [Pg.598]    [Pg.93]   


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