PROCEDIMENTO ED IMPIANTO PER IL TRATTAMENTO DI DEPURAZIONE DI ACQUE REFLUE

申请公布号：IT1185384(B)

申请号：IT19850022272

申请日期：1985.09.25

申请公布日期：1987.11.12

申请人：

FAIETA MARCELLO;ALLAVENA RICCARDO

发明人：FAIETA MARCELLO;ALLAVENA RICCARDO

分类号：C02F3/06;C02F3/10;C02F3/28;C02F3/30;(IPC1-7):C02F/

主分类号：C02F3/06

摘要：<p>For the depuration of sewage, both of town and industrial, without production of residual sludge, the sewage to be treated is passed, under anaerobic conditions, through a filtering bed of macroporous material, preferably a macroporous carbonaceous material.</p>

PH VALUE REGULATOR IN NUCLEAR REACTOR HOUSING STRUCTURE

PROCESSO PARA APLICACAO E RETENCAO DE UMA PASTILHA DE DADOS EM UM CORPO VIVO BEM COMO DE UM PORTADOR DE DADOS PERMANENTE EM UM INDIVIDUO,PORTADOR DE DADOS E SISTEMA PARA IDENTIFICACAO DE UM SER VIVO

PRISADA DO KRMNYCH ZMESI PRE VYZIVU HOSPODARSKYCH ZVIERAT

SPNSOB KONVEKCNEHO PERIODICKEHO SUSENIA DREVNYCH MATERIALOV V TVARE DOSAK A PRIREZOV POMOCOU VIACNASOBNEJ CIRKULACIE VZDUCHU A REKUPERACIE TEPLA A ZARIADENIE K JEHO PREVADZANIU

INSTALACAO PARA COLETA DE OVOS EM BATERIAS DE GAIOLAS PARA AVES

FILM HANGER

FOERFARANDE FOER POLYMERISERING AV ETYLEN ELLER KOPOLYMERISERING AV ETYLEN OCH ALFAOLEFINER PAO EN FLUIDISERAD BAEDD MED EN KATALYSATOR BASERAD PAO KROM.

DISPOSITIVO DE ACIONAMENTO DE UMA FOLHA OSCILANTE

(A) ;ANTIMICROBIAL AGENT

Freeze-thaw stable stoneware tile and process for production thereof

Process bonded reinforced plastic structures

Process for preparing free-flowing ethylcellulose microcapsules

Stable aerated frozen dessert with multivalent cation electrolyte

Thiocyanate to prevent the formation of thiosulfate in the oxidation of hydrogen sulfide

Automatic antenna positioning system

Flexibilized polyurethane pipe coating

Taping machine for variable-size cartons

Method of making overlaid plywood

Fuel injection pump for internal combustion engines

Electromagnetic reciprocating pump and motor means